Talk tomorrow in Leicester for Social Media: Uses and Abuses will mention the ZX Spectrum, Flickr, Dopplr, Facebook, Twitter, Google, Bing, iPhone, Second Life, The Sims, World of Warcraft, and much, much more.
Have you experienced anti-socia behaviour in social media environments?
http://www2.le.ac.uk/ebulletin/bulletin-board/2000-2009/2009/06/nparticle.2009-06-17.3587483528
http://usesandabuses.wordpress.com/