Ron Diver

This is an interesting framework from Ben Kirman at the Lincoln Social Computing Research Center, who  posits that “social play” can be split into 4 archetypes. These types (Evangelists, Socialites, Reluctants and Anti-Socials) roughly reflect a Myers-Briggs score, but he finds that individuals can embody various styles through their lifetime.
Playful Clusters in Social Games – [...]

Johannes Ullrich provides some handy scripts for mining data from the popular picture hosting site TwitPic.
Over two-thirds of the images contained detailed EXIF information, providing wealth of info about the device used, location, even cardinal orientation and direction of travel from your handy iPhone.  A small number of files also revealed the photographer’s name.  Summary [...]