I opened a FB account after years of resisting it. It was only get access to a website that had relocated at my old access level. I connected it to a junk email account to keep the invasiveness down. They ask for too much personally information I feel.

Combined with the fear people will find me, ask me how I've been and I'll feel the need to fake it (because I'm in a shambles) keeps me from doing anything with it. It helps long into some websites easier is about all!