For all you first-time authors out there, I just came upon a very cool find. The Debutante Ball is a group blog for debut authors (looks like almost exclusively women). They offer "takes on weekly bookish and not-so-bookish topics" and invite readers to "watch our collective sanity crumble as our debuts approach." Man, I know the feeling.
Thought I'd share some links from their blogroll, as they list a number of other group blogs about books that GWP readers may find of interest: