We all know that AT&T is working on a new marketing campaign but this is a bit ridiculous. Today on the front page of Wired Magazine, there is an AT&T ad which is missing a critical piece – the close button. Funny thing is, this only happens on Firefox. So if you really want to read the main stories today, you need to head on over to IE. Are we ever going to solve this stupid cross browser issue? How long do you think it will take for A.) Wired to realize there is a problem and B.) That the problem is in some browser detection code which is only displaying the ad on Firefox?