I just came across Library Thing recently when I found that one of my books was listed there. I don't know yet how much I will like it in the long run, but for now, it seems like a really nice website. Think of it as social networking that is all about books. In that sense, it is the only sort of social networking that really appeals to me at all!
You can check out my Library Thing profile here, and while you're there, see if it's someplace you'd like to join too.
Subscribe in a reader