Also, I joined the main blog group for YA and middle grade authors debuting in 2013. It's called The Lucky 13s. It's a very fun group and if you're interested in who and what is debuting in children's lit in 2013 that is definitely where you're going to find it. They always have fun daily postings--interviews, writing advice, etc.
I know what you're thinking. Why in the world would Kasie join 2 blogs when she has a hard enough time maintaining her own?!? (Don't tell them, but it's because other, smarter (cooler) authors are blogging with me and they are really good at keeping up on blogging. So see, I'm very practical.)