I embedded the LibraryThing widget on my blog. You can check it out over in the top right corner or here.
One thing of note is that you can see how popular your library is. LibraryThing bases this on how many registered users have that title. My most popular book is Chuck Klosterman's Killing Yourself To Live. 748 other LibraryThing users have that book. The other titles in my selection have about 30-40 owners each.
I guess I'm too obscure for my own good. :)