Oooh... after racking my brain for five books that I read lately and thinking how I really need to start reading more, I made up my own library http://www.librarything.com/catalog/fatfree.
I liked Library Thing cause it was really easy to use and got me excited about reading again. I found myself finding more books that I like to read. It's like when I go to Chapter's website and use their recommendation tool -- why doesn't the library catalogue work like that?!
I will totally use this again. It was fun.