I so appreciate your thoughtful note, Ocaasi :) The chart is meant be a little provocative - a thought experiment based on an application of current policies to new media like Twitter and YouTube - and I should add that I'm not asserting that just because something is secondary or primary doesn't mean it should be seen by editors as reliable. This is the good thing about the RS (reliable sources) policies right now - there are constant reminders that secondary sources are preferable but that this characteristic isn't sufficient to determine whether something is reliable or not. More below... On Aug 10, 2012, at 3:18 PM, Ocaasi Ocaasi wrote: Certainly. I'm not suggesting that a retweet necessarily means that it has been verified etc, but on the other hand, the medium itself is not a sufficient rationale for saying that it has *not* been verified. Just because its on Twitter, in other words, doesn't mean it hasn't been verified -- in the same way that just because its on the New York Times doesn't necessarily mean its true (hint: WMDs). Following this logic, then, if it is possible for there to be reliable Tweets on Twitter, how can we use Wikipedia's methods for determining reliability using the secondary vs primary source analogy (which is not in and of itself the only way of determining whether someone is accurate or not, but it is one way of helping us to determine what reliable experts believe happened)? One could argue that the process that a "traditional" journalist follows in choosing which sources to quote during a rapidly evolving news story equates with the process of choosing which sources to retweet in the coverage of a particular event. We don't always know these details, but as with media reports used for the 2011 Egyptian revolution article, editors verify sources using whatever means available to them -- for example by finding two sources that say the same thing. Traditional journalists sometimes withhold the identity of their sources, singling out an identifying characteristic that will keep their source anonymous but prove to the audience their expertise. For example, the phrase: "a source from the White House who would prefer not to be named" might be used in a story about the president of the united states. The source's position in relation to the subject is used here to warrant their expertise. I definitely agree that you'd need to look at the reputation/goals of the Tweeter, but using the example of NPR journalist, Andy Carvin again, there might be little difference between a journalist telling us what is happening using local expert sources to tell the story vs a retweeter (who might also be a journalist) retweeting someone (or in textual terms, perhaps just quoting them?) They are certainly amplifying the voice of the Tweeter but doesn't this have the same effect as any traditional news article in which a source is quoted? I actually took this example from the 2011 Egyptian revolution article. Editors initially complained that the Latuff images were being used without any understanding of whether they were influential in the protests or whether they were just being used there to market Latuff's work. Another editor came with a photograph of how protesters had actually re-drawn the cartoon and were using it as a banner in the protest - thus showing how it was part of the protest. In other words, the primary source was being reflected in its context, showing its importance in the context of the event (i.e. a secondary source). I thought that made sense :) Certainly. But they are selecting footage in the same way that they might select from photographs or from a variety of potential sources. And I'm sorry for your discomfort. It actually did feel like I was watching some intimate conversations happening rapidly and among those with little sleep on those talk pages and I felt a little discomfort myself writing about them. That said, I can honestly say that having done this work I feel that I understand better the experience of Wikipedia editing (about time after having been involved at least peripherally since about 2005) -- and I feel like telling the stories of editors in this detailed way can lead to better understanding and empathy by others. Best, Heather. Heather Ford Ethnographer: Ushahidi / SwiftRiver http://ushahidi.com | http://swiftly.org @hfordsa on Twitter http://hblog.org