I am fairly new to the blogging community, I have been doing this just about 6 months. I have made one good friend in the midst thought. Julianna from Reading in Twilight is a great friend. She always has great book recommendations and great conversations about books. She is passionate about her blog and takes the time to help others out as well. Currently she's doing a generous giveaway for blogger's that weren't able to make it to BEA/ALA/TLA.
Also, a shout out to Lisa from Lisa Likes Books. I've had a few conversations with her over twitter and I think she's pretty cool! I look forward to making some more bookish blogger friendships!