Really interesting - thanks, Francesca. The first 10 examples are well-established, widely-used (social media, blogs, mobile apps, flickr, etc), but it gets more intriguing as you read on and see the very creative ways museums are adapting these technologies to suit their collections. LACMA (home of the Rainn Wilson 'celebrity-takes-over-our-twitter-feed) and The Walker Art Centre are particularly good. The Walker have a photo booth at their party-oriented 'After Hours' nights, and the photos go directly to flickr - very clever and fun http://calendar.walkerart.org/afterhours/index.wac