Anybody else quitting Facebook over privacy concerns?
seven: Privacy concerns where the reason why I never joined Facebook in the first place. 
But still they do know me. As some people typed my email address into it, to request my friendship...I am part of one social network that is more about professional relationships. As I got many contracts through this network, I am a happy paying customer and the benefits outweight the privacy problems.Joining a social network that is mostly about private stuff is a no go for me. I just do not see a benefit in putting that kind of information into other peoples hands. I do not want my future customers to know that I am friend with 'Beer-Bong-Bob'. But as I just turned 30, I will listen to PG-13 and keep my mouth shut now. :)