Just finished HPB.  For the sake of those like me that avoid spoilers like the plague, I won't say anything specific about it for at least a week, but I will say that it was exceptionally satisfying.  I know of a lot of people that will be furious, a lot of people that will be cheering wildly, and a lot of people who will feel thwarted.  Me?  I'm off to start 
researching new entries for "What's in a Name".