beta discussion going on with Blizzard via the Wrath of the Lich King Beta Forums, which have been made open to the public. This means you do not have to be in the beta to view the forums, but you do have to have to be in the beta to post in them.
This is great news for those of us who want to keep track of all things Wrath, with comments and discussion happening right from Blizzard. They'll surely be a treasure trove of knowledge during the upcoming testing phase.
It's turning out to be quite an exciting beta night. Stay tuned for more.