Just a note for everyone, now that the NDA has been lifted, we are able to open up a download category for Cataclysm Beta-ready Addons and accompanying forum for discussion.
The download category is
here.
The forum is
here.
Authors, feel free to start uploading your Cataclysm beta addons for testing. Everyone else, feel free to start downloading them, to help make sure they are ready to go when it goes live.
UPDATE: Authors can now gain access to the Cataclysm Beta!
Click Here for more information.