On Facebook you can list your friends. EnemyGraph is a Facebook application that allows you to list your enemies. Most social networks attempt to connect people based on affinities, but people are also connected and motivated by things they dislike.
EnemyGraph was developed in Dean Terry's research group in the Emerging Media + Communication program at UT Dallas principally by Bradley Griffith with assistance from Harrison Massey.
(thanks Yvonne)The Presurfer
