Dilley dalleying around, I stumbled across this website featured on Blogger's Blogs of Note:
It's self-described as a MySpace or Friendster for books, and it's very cool. You can catalog your library of books. Like MySpace, you're linked to other people based on your books, and it's not a meeting-place like MySpace, it's a social collaboration of sharing ideas and books. Among a thousand more fantastically hip time-wasters, you can find other libraries "eerily similar" to yours, get recommendations, see your library on the internet (with pictures, of course), and even organize your books. But I can't do it justice. Check it out. It's addictive.
My name's "fourteenerus", if you wanna compare.