Goodreads. As a voracious reader, I love being able to keep track of my books, read and post reviews, and participate in a few online book groups. I'm not as active on Shelfari and LibraryThing, though, not for any particularly good reasons. I've just grown so used to Goodreads.
What do you think about these online book communities? Do you prefer one to the other? Is yes, why?
Inquiring minds gotta know, and I'm just plain nosey. What do you think?