Do you have a lot of books? Are you kind of obsessive about your books? Talking about them a lot hoping to find other people who really care as you jibber jabber on about the newest from your favorite author?
Check out Shelfari.com! Books, books, books, people who like books, people who like the same books as you, people who like to talk about them almost as much as you do.
I started a Crochet Group. Feel free to join, discuss, and add your favorite titles.
There's also a Crafts Group and a Knitting Group.