The top 10% of prolific Twitter users accounted for over 90% of tweets. Twitter is dominated by men, whereas other social networks tend to be dominated by women. Is Twitter biased towards men?
posted by desjardins on Jun 2, 2009 - 153 comments

Stream graphs, or stacked graphs, are a new form of (sometimes interactive) visualization that present data in a fluid timescale format. For example, the NY Times website has a graph showing the box office receipts from 1996-2008. There's a Twitter streamgraph based on keywords. Here's one of all the musicians a Last.fm user has listened to over time. Track the popularity of baby names back to the 1880s. Possibly the most striking, if not necessarily intuitive, is this visualization of US population by county, 1790-2000. There's already an academic study of the technique.
posted by desjardins on Jul 31, 2008 - 27 comments