I did have an account there for a while when my son was far away so that I could log in to read his blogs, make sure he was all in one piece. But I didn't like the lack of privacy having a profile on the internet and all, not that I filled in very much, mind you.
I know some find it fun and to a certain extent useful, but not in my case.
Tina, I'm glad you're enjoying it. If you want to find old acquaintances, it can be helpful. I'd rather stay "lost" than out there looking. Que sera, sera, lol. I've got my hands filled right here at home.