If you ask me, they are a waste of time and energy! I have had Myspace and just let if flop cause i hated it! Facebook Seems like an OK way to get back in touch with old friends but there are too many "causes" and "requests" etc.etc.. Twitter , never been there, and do not even care to.
What do you guys think? I would rather spend my time on here learning/Helping than trying to be a social butterfly