I keep track of all the books I read on goodreads.com, I've been a member there since 2008. Goodreads is a really great site, there are bookclubs you can join, giveaways for books and a lot more. Since I haven't been posting about my books here, I've been trying to write what I think over on goodreads. There are review sections to fill out whenever you add a new book to your reading list. You can see all my books read this year right here.
This year I set myself a reading goal of 30 books. I'm not sure if I will make it to that but it's fun to try.
Are you on goodreads? Let me know, I'd love to make some more friends over there.