Yes, and we all who post here can say someday: Yes, we were there!
Read the comments at the osnews thread, this is exactly how the Vista hate started.
But this time, they have a real case.
It begins: http://www.google.com/search?hl=en&q=win7_uac_whitelist2.html&aq=f&oq
Well, no one can say MS wasn't warned.