If you haven't seen Mike Hyatt's blog, you need to. Mike is the president and CEO of Thomas Nelson, one of the big dogs in Christian Publishing.
His posts have been insightful, interesting and personal. He is diligent about addressing questions in the comments--I love that. I especially like this post: Towards A Better Bestseller List
I think I'll invite him to take part in our Carnival of Christian Writers. I hope he'll accept!