LibraryThing

LibraryThing is an extremely cool online way to catalog one's books. My sister told me about it and I decided to sign up, even though I already use EndNote on my own computer. For one thing, then she (and others) can see what I already own, if they're thinking about giving me a book as a gift. (Well, assuming I'm good about keeping it up to date!) My catalog is here. You can even add a widget to your blog that will show random books, or recently added books -- look to the right and you'll see it!