I don't think there is any official word, but I feel your pain. By the time I got my key it was about 6 hours after the original release and I too suffered through many thread with people rejoicing over their keys.
Just keep an eye on the forums for anyone else posting that they just got one, as I checked the site just moments after someone posted another sucess thread and that was how I got mine, but only 5 minuted later people were posting it was down again, so the windows appear to be quite narrow.
I guess you just have to keep trying. Good luck ^_^
Edit: Go to This Thread
. Bookmark all the link and then just open up a brower with multiple tabs and spam each one. Hopefully one will work for you. Edited, Sep 2nd 2010 8:23am by Magnesium02