This is a way cool site. I used to have a few books that I've read in my sidebar. Had to create it myself. Then came along Library Thing. It's like Flickr for the library. Search for books with any tag/topic, and it will pull up the most popular books for that subject. Or, as I did below, post your own library. Kind of like with iTunes album art, it's so cool to see all the books that have influenced your life all in one place. Here are a few of mine...