Have you gained any real contacts from social networking sites?

I don't mean "friends". I mean have you ever gained any contacts that have helped you with a business idea, career, or something like that.

Have you gained any real contacts from social networking sites?
nope not yet, i think thats because i dont really take it seriously, i dont share too much personal information with people i met from here. i draw the line on what is real and what is virtual. but i admit though that i exchanged gifts from a 360 friend.