ScienceDaily (Oct. 5, 2010) — With over 500 million users worldwide, Facebook has become a global phenomenon, a vast cyber neighborhood where friends meet to share photos, news and gossip. But when those relationships sour, another phenomenon often occurs -- unfriending.
In what may be the first comprehensive study of its kind, a University of Colorado Denver Business School student has revealed the top reasons for Facebook unfriending, who is unfriended and how they react to being unfriended.....
http://www.sciencedaily.com/releases...1005121822.htm