The Pew Research Center released a study on social networking a few days ago that - if you are interested in the social networking phenomenon - is a fascinating read. Most of their conclusions are related to Facebook: Facebook users are more trusting, they have more social support around them and they are more politically active, plus they are slowly getting older.LinkedIn is very different from Facebook though - it is the only social network dominated by men. White, well educated men. Even Twitter which gets touted as being for [...]