...and also on BookCrossing.com, under the same username. I'm not all that active on the forums at LibraryThing, but I have to say I'm enjoying their Early Reviewers program. And I like the ability to catalog my books through LibraryThing, as well as find members with similar tastes & get book suggestions.

And for those of you who are members of more than one of these sites, what are the differences between them and do you prefer one over another?? I'm now curious about Shelfari & Goodreads, but not sure if cataloging books on each would be beneficial??! Any input?