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Posts Tagged ‘SOLO12’

Reflections on Event Amplification and the #SOLO12 Conference

Posted by Brian Kelly on 14 Nov 2012

About the #SOLO12 Conference

On Monday evening I returned home, tired but feeling exhilarated after a great #SOLO12 (Spot On 2012) conference. This two-day conference, formerly known as Science Online, is part of “a series of community events for the discussion of how science is carried out and communicated online“. After the two opening plenary talks delegates could then attend one of three parallel sessions covering (1) science communication and outreach; (2) online tools and digital publishing or (3) science policy. In total there were 27 parallel sessions, with participants being able to attend up to 9 sessions, in any of the three tracks.

In reality we could also eavesdrop on sessions we weren’t attending as participants made extensive use of Twitter over the two days which helped the participants renew old connections, establish new ones, share resources and engage in discussions. I have been informed that there are were 6,900 distinct tweets for the event (and over 10,000 if you include retweets). The conference organisers will shortly be providing access to the archive of tweets, together with a range of visualisations.

Since I have an interest in archiving and analysis of tweets, especially at events, I made use of a couple of freely available tools in order to illustrate approaches which others may find useful.

I set up an Epilogger archive of the conference tweets on the afternoon of the second day of the conference and therefore this does not provide complete coverage. However, as shown below, that there have been 1,977 tweets to date posted using one of the ~28 conference hashtags (the #solo12 hashtags was for the conference in general, with separate hashtags, such as #solo12open, being used for the parallel sessions.

Epilogger statistics for Twitter usage at the Spot On 12 conference (10-14 Nov 2012)

It should be noted I set up the Epilogger archive halfway though the conference after realising that it could be used to provided an aggregation of the session hashtags. This was a feature of Epilogger I was previously unaware of. The service is one I would recommend to others, particularly if they wish to make use of multiple hashtags at an event.

Using Social Media at Conferences and Other Events (#solo12SMC)


In addition to participating in the workshop sessions, Tony Hirst (@psychemedia) and myself facilitated a session on Using Social Media at Conferences and Other Events: Backchannel, Amplification, Remote Participation and Legacy.

This was a very relevant topic for Tony and I to facilitate: back in 2005 I was the lead author of a paper on “Using Networked Technologies to Support Conferences” which described approaches to exploiting what later became known as ‘Amplified conferences’ – and after Lorcan Dempsey coined this phrase I set up the corresponding Wikipedia entry. Since 2005 UKOLN’s annual IWMW (Institutional Web Management Workshop) has been amplified, through video-streaming of plenary talks and support for discussions, initially using IRC and later Twitter. Our experiences in providing amplified events, and advising others on best practices, led to joint work with ILRT, University of Bristol for the JISC-funded Greening Events II project. Our key deliverable (illustrated) was the Greening Events II: Event Amplification Report (available in PDF and MS Word formats). The report, which provided case studies from a number of amplified events organised by UKOLN, was written by Kirsty Pitkin, who runs the Event Amplifier blog, together with Paul Shabajee, ILRT, University of Bristol.

Tony Hirst has been active in analysing and visualising Twitter discussions on events, as well as providing broader observations on the relevance of technologies to support events, which he has described on his OUseful blog. This has included posts on So What Do Simple Hashtag Community Visualisations Tell Us?Structural Differences in Hashtag Communities: Highly Interconnected or Not?Small World? A Snapshot of How My Twitter “Friends” Follow Each Other…, Visualising Twitter User Timeline Activity in RBlogging Academic LecturesTwitter Powered Subtitles for Conference Audio/Videos on Youtube and Searching the Backchannel – Martin Bean, OU VC, Twitter Captioned at JISC10.

Reflections on the Session

I had produced some slides and uploaded them to Slideshare in advance of the workshop but, since the conference organisers had asked the workshop facilitators to keep the presentations to a minimum, I didn’t make significant use of the slides. Instead I asked the participants to address the questions “What is an Event?“, “What are the main purposes of an event?” and “How can technologies enhance these purposes?“.

As the session was being live-streamed we were able to engage a remote audience in these discussions. And since there was a local and remote audience we encouraged people to ensure that discussions taking place in the room were also shared on Twitter.

I had previously set up an Epilogger archive for the #solo12smc tweets. The service reports that there were 384 tweets, with 80 links and 4 photographs shared. In addition to the Epilogger archive, as a backup I also created a Twubs archive. Shortly after the workshop was over I manually curated the tweets using Storify. I also manually curated the tweets using Chirpstory in order to be able to compare these two manual curation Twitter tools.

Reading the archive of the tweets posted during the session was very valuable in being able to have a broader view of the discussions than was possible through participation in the smaller discussion groups. The resource is also useful not just for the workshop participants but also others with an interest in the evolving best practices for the provision of amplified events.

I will therefore summarise some of the key points made in the Twitter discussion and give my thoughts.

Key Points

At the start of the workshop Tony Hirst tweeted “If you’re in the #solo12smc session, please send a tweet using the tag.” There was a purpose for this request: to provide an identifier (the Twitter user’s ID) which, used in conjunction with the session hashtag, will enable Twitter analysis tools to identify those who participated. It should be added that such ‘checking in’ will also be helpful for others who see the tweet as this can be useful in building new connections or restablishing existing ones (along the lines of “Are you in the same room? We’ve only met on Twuitter – fancy coffee later?“).

I have found that having people summarised what I have said can provide useful insights which may not have occurred to me previously. I therefore found the following observation from @nailest useful:

@BrianKelly in #solo12smc trying to get away from idea of “one to many” plenary talk and get us all sharing opinions & expertise. 

It was also useful to get feedback on the decision to move away from the planned structure for the session and let the participants help set the agenda:

“I had planned a structure but decided to throw it away” Yay!! #solo12smc

I then asked people to describe why they were attending the session and what they hoped to gain. The responses included:

#solo12smc here to find out how to optimise @SfAMtweets effectiveness online at conferences – how to get critical mass “talking”

In the #solo12smc session to find out how to boost the SM activities of @britsciassociat and it’s various events and programmes

#solo12SMC Social media use creates a parallel, virtual conference which frees content to the world. How do you measure conference impact?

Why are we at #solo12SMC ? I want to understand best practice to help when planning/attending future conferences #solo12

I find it interesting why some conference have a lot of twitter activity and others none. I wonder why this is. #solo12SMC
As an occasional conference organiser, I’d like to know how to maximise social media use and my responsibilities re archiving. #solo12smc

We also received comments from remote participants:

Watching @briankelly talk about soc media and conferences at #solo12SMC ‘Tis lovely to feel involved from my bathroom.

which led to some discussion in the room which was relayed to Twitter:

Are people who listen to events on twitter freeloading by virtually lurking? #solo12SMC

A number of other concerns about event amplification were raised:

#solo12SMC Is using twitter at conferences more alienating than helpful? Not everyone has a device to tweet from!

If you have gone to the trouble to get everyone in one place at one time, they should talk to each other, not tweet in isolation #solo12SMC

I have to admit that since I was the session facilitator, I was not able to engage with this Twitter discussion at the time. The use of Twitter seems to provide a higher bandwidth at such events, in which discussions would normally have to be mediated by the facilitator or speaker. An advantage of having an archive of tweets, rather than regarding tweets as disposal and not to be viewed after they have been posted, is being able to see the issues raised, reflect on them and respond to them.

Responding to the Issues

The amplified event ‘free-loaders’

Are those who participate in amplified events ‘free-loaders’? Does the time and energy spent in setting up an amplified event environment detract from effort which could be spent in supporting the local audience, especially if the local participants have had to pay to attend? This topic was addressed earlier this year in a post entitled Streaming of IWMW 2012 Plenary Talks – But Who Pays?

The post gave an example of how one former attendee at IWMW events was unable to attend last year’s event as she was away on maternity leave. However since a live video stream was available she was able to keep up-to-date with developments and engage in discussions on Twitter whilst, as shown, still holding her baby. Rather than free-loading, this provides an example of how amplification of an event can help members of the community to maintain their links with the community. This example was for someone on maternity leave, but it could equally apply for those may may be too ill to attend or even those who do not have the finances to pay the event fee or the associated travel

Equality of access?

Is using Twitter at conferences more alienating than helpful, since not everyone has a device to tweet from? I suspect this may have been a rhetorical response to my request for examples of possible barriers to event amplification. Should we ban people using laptops at conferences as not everyone will have a laptop?

Lack of Engagement?

A more relevant concern relates to the dangers that participants at an event will fail to engage with others if they spend their time looking at the screen of the mobile devices. This issue was commented on by @MCeeP in his Notes on my brief time at SpotOn 12:

At one sessions (Assessing social media impact) I was standing right at the back, because it was so popular, and I could see the entire audience (and their many screens) throughout. At a conservative estimate I would say that around 75% of the audience were simultaneously tweeting/facebooking and at one point 2/3 of the presenters were tweeting as well! Now I am all for social interaction and communication but I did think that it was a little bizarre, presenting anything to a room full of people staring at screens is not the best experience and I am not convinced that they were all discussing/live tweeting the actual talk.

As can be seen from the accompanying photograph (taken from a IWMW event), this does provide an accurate description of technology-focussed events which take place in the sector.

This was a topic addressed in a recent post on Sharing (or Over-Sharing?) at #ILI2012 under the heading Does Sharing on Mobile Devices Hinder Real World Discussions? The sentiment expressed in the comments reflects my feelings – tweeting at events can help develop and strengthen connections. And just because people are looking at their screens or typing comments doesn’t mean they aren’t concentrating.

Perhaps the differing views simply reflect differences in our personal styles of working. I’ve expressed my thoughts in this post. However I’d be very interested in the opinions of others, as such feedback may help shape the plans for future Spot On events.

NOTE: Shortly after publishing this post I noticed that a video-recording of the session has been published on the Spot On 2012 Conference Web site. The video is also available on YouTube and is embedded below.

View Twitter conversation from: [Topsy]

Posted in Events, Twitter | Tagged: , | Leave a Comment »

The ‘Altmetrics everywhere – but what are we missing?’ #solo12impact Session

Posted by Brian Kelly on 10 Nov 2012

I’m looking forward to attending the session on “Altmetrics everywhere – but what are we missing?” which takes place on Monday at the SpotOn London (#SOLO12) conference.

In a post entitled Altmetrics everywhere – but what are we missing? #solo12impact #solo12impact Alan Cann, the workshop co-facilitator, has provided a taster for the session.  In the post Alan describes how:

In the last couple of years altmetrics (the creation and study of new metrics based on social media for analyzing and informing scholarship) have popped up across the web. 

Alan refers to a recent guest post on this blog entitled Social Media Analytics for R&D: a Catalan Vision which suggests a range of parameter which may be relevant. However Alan feels that:

The reality is that this is too complex for those of us with lives and jobs. We need services / dashboards to provide and digest this information.

I agree, the research community will need similar dashboards which can provide indications of engagement and outreach. Alan mentions a number of possible solutions. He is dismissive of Klout (which I would agree is not appropriate in our context although if you are an advertising agency and wish to decide which Twitter star to employ to post sponsored tweets this might provide useful information to assist the selection process). Alan is more positive about  Kred, but his preferred tool seems to be CrowdBooster. Alan’s post includes screen shots which illustrate the data visualisation provided by the tool.

I have also recently started to make use of Crowdbooster. However I feel that the dashboard provided by the Twentyfeet service is better.

The screen illustrates one of the dashboard views of  my Twitter engagement during October 2012.

However Twentyfeet (also known as is not popular in some quarters as the free version sends a singly weekly tweet summarising the data over the previous week.

It is possible to disable this alert for a small annual fee (of, I think, ~$12 per year), although since this is only a single weekly tweet it is not be too intrusive.

I will be making comparisons between these services once Crowdbooster has aggregated a sufficient number of my tweets to make valid comparisons. For now I hope this contribution to the #solo12impact session will be of interest to the participants.

View Twitter conversation from: [Topsy]

Posted in Evidence | Tagged: , | 1 Comment »

Using Social Media at Conferences and Other Events: Backchannel, Amplification, Remote Participation and Legacy

Posted by Brian Kelly on 9 Nov 2012

The #solo12SMC at the SpotOn London (SOLO) Conference

On Monday 12 November 2012 Tony Hirst and myself are facilitating an hour-long session on “Using Social Media at Conferences and Other Events: Backchannel, Amplification, Remote Participation and Legacy” at the SpotOn 2012 London conference (formerly known as Science Online London).

The guidelines for session organisers encourage “community-led discussion sessions. The aim of these sessions is to create an engaging forum for open and dynamic conversation“. We are also encouraged to blog about the session in advance, encourage use of the session hashtag (#solo12SMC) to make it easier to create an archive of the discussions using tools such as Storify as well as exploring ways of crowd-sourcing ideas and sharing of relevant resources.

We has also been asked to avoid use of PowerPoint in order to maximise the contributions form the participants. However since our session is about event amplification we may have the need to have an online resource which describes the session, the structure and the objectives available for a remote audience to access.

“The notepad is a silo”

The workshop session is very timely since it follows on from a talk I gave at the University of Dundee on Wednesday on “Being a ‘connected educator’: the Role of Social Media in Facilitating Collaboration and Enhancing Impact“.

During the talk I encouraged participants to make use of the seminar’s hashtag and suggested that “the notepad is a silo“. After the event I used Storify to keep a record of the tweets posted about the talk. As can be seen this suggestion resonated for a couple of the participants at least.

After I had given the talk I had a number of useful conversations. Normally this would result in an exchange of business cards but (dare I admit this?) shortly after the event I would have forgotten the details of such chats. Nowadays, however, rather than exchanging business cards after talking to people with similar interests I tend to follow them on Twitter, so our discussions can continue in an lightweight fashion. For example, when I arrived at Edinburgh airport on my way home I noticed the tweet:

would you mind reminding me the title of the London conference you mentioned earlier at #inspired12? :)

and was able to give the response:

@nlafferty @AnnalisaManca @notanna1 It’s the Future of Academic Impacts conference –… #inspired12

Email, I feel, would have felt too heavy-weight for asking such questions.

Amplification of WWW 2003

My first experience of what we now refer to as ‘event amplification’ occurred at the WWW 2003 conference. As described in an article entitled ‘Hot’ or Not? Welcome to real-time peer review written by Paul Shabajee, ILRT, University of Bristol we saw an example of how the experience at a research conference was enhanced by what Paul referred to as ‘real-time peer-reviewing’. The article highlighted some of the concerns the audience may have when experiencing use of networked technologies at a conference:

about 10 per cent of the audience had laptops – one person was heard to say that the noise of tapping keyboards drowned the speaker out at the back of the room. … it can be very distracting having someone typing quickly and reading beside you, rather than watching the speaker

 and concerns for the speaker:

It is probable that the speakers will find it hardest to adjust. It may be disconcerting to know that members of your audience are, as you speak, using the web to look at your CV, past work and checking any data that seems a bit dubious

But Paul concluded on an optimistic note (emphasis added):

The added possibilities for collective learning and analysis, comprehensive notes with insights and links, often far more extensive than the speaker might have, are advantages previously unimaginable.

Perhaps the richest potential lies in the interaction between members of the audience, particularly if you believe that learning and the generation of knowledge are active, engaging and social processes.

Paul’s article showed great insight. I felt, into ways in which the amplification of events would start to transform conferences.

Plans for our #soloSMC Session

Tony and I plans for the session are based on the following structure:

  • Exploring what is meant by an ‘event’ and what the purposes of an ‘event’ are.
  • Discussing how technologies can enhance the purposes.
  • Understanding how data analysis can provide a richer understanding of the effectiveness of use of technologies.
  • Discussing potential barriers to the provision of amplified events and how such barriers can be addressed.

However since we wish the session to be responsive to the interests of the participants, we may not follow this plan! But in order to make the most effective use of the sixty minutes we have for the session we’ll be inviting participants to summary their interest in the session and what they hope to gain from the session on the Google Document which has been created (with the URL Since the workshop itself will be amplified we welcome comments from people who may not be physically present.

Posted in Events | Tagged: , | 1 Comment »

Understanding the Limits of Altmetrics: Slideshare Statistics

Posted by Brian Kelly on 8 Nov 2012

About AltMetrics

Cricketers like statistics, as we know from the long-standing popularity of Wisden, the cricketing almanack which was first published in 1854. Researchers have similar interests with, in many cases, their profession reputation being strongly influenced by statistics. For researchers the importance of citation data is now being complemented by a new range of metrics which are felt to be more relevant to today’s fat-moving digital environment, which are know as altmetrics. The altmetrics manifesto explains how:

Peer-review has served scholarship well, but is beginning to show its age. It is slow, encourages conventionality, and fails to hold reviewers accountable. 

and goes on to describe how:

Altmetrics expand our view of what impact looks like, but also of what’s making the impact. 

However the manifesto concludes with a note of caution:

Researchers must ask if altmetrics really reflect impact, or just empty buzz. Work should correlate between altmetrics and existing measures, predict citations from altmetrics, and compare altmetrics with expert evaluation. Application designers should continue to build systems to display altmetrics,  develop methods to detect and repair gaming, and create metrics for use and reuse of data. Ultimately, our tools should use the rich semantic data from altmetrics to ask “how and why?” as well as “how many?”

Altmetrics are in their early stages; many questions are unanswered. But given the crisis facing existing filters and the rapid evolution of scholarly communication, the speed, richness, and breadth of altmetrics make them worth investing in.

As I described in a post on “What Can Web Accessibility Metrics Learn From Alt.Metrics?” there can be a danger in uncritical acceptance of metrics. I therefore welcome this recognition of the need to explore the approaches which are currently being developed. In particular I am looking forward to the sessions on Altmetrics beyond the Numbers and Assessing social media impact which will be held at the Spot On London 2012 conference to be held in London on 11-12 November.  In a blog post entitled Altmetrics everywhere – but what are we missing? #solo12impact Alan Cann touches on the strengths and weaknesses of some of the well-known social analytics tools:

It astounds me that Klout continues to attract so much attention when it has been so thoroughly discredited – Gink is a more useful tool in my opinion ;-)

The best of this bunch is probably Kred, which at least has a transparent public algorithm. In reality, the only tool in this class I use is CrowdBooster, which has a number of useful functions.

But beyond Twitter analytics, what of metrics associated with the delivery of talks about one’s research activities? This is an area of interest to the Altmetrics community as can be seen from the development of the Impactstory service which “aggregates altmetrics: diverse impacts from your articles, datasets, blog posts, and more“. As described in the FAQ:

The system aggregates impact data from many sources and displays it in a single report, which is given a permaurl for dissemination and can be updated any time.

The service is intended for:

  • researchers who want to know how many times their work has been downloaded, bookmarked, and blogged
  • research groups who want to look at the broad impact of their work and see what has demonstrated interest
  • funders who want to see what sort of impact they may be missing when only considering citations to papers
  • repositories who want to report on how their research artifacts are being discussed
  • all of us who believe that people should be rewarded when their work (no matter what the format) makes a positive impact (no matter what the venue). Aggregating evidence of impact will facilitate appropriate rewards, thereby encouraging additional openness of useful forms of research output.

In addition to analysis of published articles, datasets, Web sites and software the service also aggregates slides hosted on Slideshare.

Metrics for Slideshare

Metrics for Slide Usage at Events

In May 2011 a post entitled Evidence of Slideshare’s Impact summarised use of slides hosted on Slideshare for talks which have been presented at UKOLN’s IWMW events from IWMW 2006 to IWMW 2010.

A year later, following a tweet in which @MattMay asked “Why does everybody ask for slides during/after a presentation? What do you do with them? I’m genuinely curious” I published an updated post on Trends in Slideshare Views for IWMW Events. In the post I suggested the following reasons for why speakers and event organisers may wish to host slides on Slideshare:

  • To enable a remote audience to view slides for a presentation they may be watching on a live video stream, on an audio stream or even simply listening to the tweets (and a provide a slide number on the slides to make it easier for people tweeting to identify the slide being used.
  • To enable the slides to be viewed in conjunction with a video recording of the presentation.
  • To enable my slides to be embedded elsewhere, so that the content can be reused in a blog post or on a web page.
  • To enable the content of the slides to be reused, if it is felt to be useful to others. Note that I provide a Creative Commons licence for the text of my slide, try to provide links to screenshots and give the origin of images which I may have obtained from others.
  • To enable slides to be viewed easily on a mobile device.
  • To provide a commentable facility for the slides.
  • To enable my slides to be related, via tags, to related slideshows.

The usage statistics for talks given at IWMW events in order to demonstrate the interest and accessing such slides in order to encourage speakers and workshop facilitators to make their slides available.  But beyond the motivations for event organisers, what of the individual speaker?

Metrics for Individuals

My interest in metrics for Slideshare date back to December 2010 when I published a post which asked What’s the Value of Using Slideshare? In August 2010  Steve Wheeler (@timbuckteeth) tweeted that:

Ironically there were 15 people in my audience for this Web 3.0 slideshow but >12,000 people have since viewed it

As can be seen, there have now been over 58,000 views of Steve’s slides on Web 3.0: The Way Forward?

In light of Steve’s experiences and the growing relevance of metrics for Slideshare suggested by the development of the Impactstory service, where a paper by myself, Martyn Cooper, David Sloan and Sarah Lewthwaite on “A Challenge to Web Accessibility Metrics and Guidelines: Putting People and Processes First” was accepted for the W4A 2012 conference earlier this year the co-authors agreed to ensure that our professional networks were made aware of the paper and the accompanying slides in order to maximise the numbers of downloads which, we hoped, would increase the numbers of citations in the future,  but also facilitate discussion around the ideas presented in the paper.

We monitored usage statistics for the slides and found that during the week of the conference there had been 1,391 views, compared with 3 and 351 views for other slides which used the #W4A2012 conference hashtag.  To date, as illustrated, there have been 7,603 views.

I used this example in a talk on Using Social Media to Promote ‘Good News’  which I gave at a one-day event organised by the AHRC (Arts and Humanities Research Council) which took place at the same time as the W4A 2012 conference. I was therefore able to observe how interest in the slides developed, which included use of the Topsy service. This service highlighted the following tweets:

stcaccess STC AccessAbilitySIG Influential
Enjoyed “Challenge to Web Accessibility Metrics & Guidelines” slides from @sloandr & Co. #w4a12 #a11y #metrics
04/17/2012 Reply Retweet Favorite 7 similar tweets
nethermind Elle Waters
We need more of this = #W4A slides by @martyncooper @briankelly @sloandr @slewth – Learner analytics & #a11y metrics:
04/19/2012 Reply Retweet Favorite 2 similar tweets
crpdisabilities Bill Shackleton Influential
A Challenge to Web #Accessibility Metrics & Guidelines: Putting People & Processes First #A11y #Presentation
04/16/2012 Reply Retweet Favorite 2 similar tweets

I’ve used this example to illustrate how analysis of use of Twitter at conferences can help to see how people are engaging with talks. In this example the Twitter IDs STCAccess and CRPDisabilities indicated that those working in accessibility were engaging without paper and spreading the ideas across their networks.

Do the Numbers Add Up?

In a series of talks given during Open Access 2012 week I described the importance of social media in raising the visibility of research papers, including papers hosted on institutional repositories. However when I examined the statistics in more detail I realised that the numbers didn’t add up. According to Slideshare there have been 2,881 views of the slides from the post on A Challenge to Web Accessibility Metrics and Guidelines: Enhancing Access to Slides in which they had been embedded.However, as shown, there have only been 472 views of the blog post itself. Strange!

I subsequently realised that a Slideshare view will be recorded when the post is accessed, even if the individual slides are not viewed. And since the blog post will continue to be shown on the blog’s home page ( until 30 subsequent posts have been published, each time someone visited the home page between the 19 April (when the post was published) and 5 July 2012 (30 posts later) this would have seemingly have registered as a view of the slides- even though most users will not have scrolled down and seen even the title slide!
What, then, do Slideshare usage statistics tell us? Clearly if the slides have been embedded in a blog they don’t tell us how many people have viewed the slides – although if slides are not embedded elsewhere or have been embedded in a static Web page they may provide more indicative statistics. If the slides have been embedded in blog posts or other curated environments this might give an indication of the popularity of the containing blog or similar environment. In Steve Wheeler’s case the popularity of his slides provide evidence of the popularity of Steve’s Learning with E’s’ blog, the Damn Digital Chinese language blog, the Building e-Capability blog and the and curation services – together with a spam farm.

Lies, Damned Lies and Altmetrics?

Where does this leave services such as Impactstory? Looking at the Impactstory findings for my resources I can see that the slides for on a paper on “Accessibility 2.0: People, Policies and Processes” seem to be the most highly-ranked, with 73 downloads and 2,989 views.

But how many of those views were views of the slides, rather than the containing resources? And how many views way have taken as the result of views from a spam farm?

I don’t have answers to these questions or the bigger question of “Will the value of Altmetrics be undermined by the complex ways in which resources may be reused, misused or the systems gamed?

This is a question I hope will be addressed at the Spot On London 2012 conference.

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Posted in Events, Evidence | Tagged: , , | 10 Comments »