Every now and then I feel the urge to sign up for Facebook. I haven't really been social lately and deleted my MySpace due to the fact I don't really use it and don't have the original email I signed for with it. I would feel pretty ****** if my friends changed numbers on me and I didn't keep up with them to know about it and have no way of getting in contact with them. On the other hand I am so sick of seeing Facebook everywhere and on every TV commercial. Should I sign up and just check regularly or what should I do? What are your opinions about it?