I would like to share one comment GRRM made about the release date of ADWD. It is still incomplete, however, he added the caveat that if he completes the book by June the current release dates on Amazon are accurate. He seemed much more up beat about the book than when he appeared at Trinoc Con back in August. I'm now cautiously optimistic that we will see ADWD by September/October.
GRRM also said he believes he's a page away from completeing the third Dunk and Egg story. It is still to be published with the anthology Warriors.
GRRM at his panel on "Anti-Protagonists" made the comment that Jon would soon become a much greyer character than we had seen in the past.