How Many Social Networks Are You Part Of? ↵

Immediately Facebook, Twitter and perhaps LinkedIn comes to mind. But even e-mail, as Mark Drapeau points out, is a social network in itself.

Being part of a social network is rewarding in itself. But connecting ideas between them takes things to another level; often people in one community have solved a problem in a way that's useful to another community. Are you the person sharing those ideas across social networks?