Still down for me too. According to the status page, http://www.callofduty.com/blackops2/status/ xbox and ps3 are defcon 3 but Wii and PC are on defcon 5! WTF is going on 3arc? I aint logging on till its no defcon listed as a lot of folk are reporting stats reversed/reset.
Way to go on looking after your customers 3arc, I hope you are going to do something nice for us after ruining a sunday gaming session for thousands if not millions of Flops2 players.