Idiots rule the AT&T Yahoo worlds

Some idiots decided that I need to see full page news items and should really click (four time) to get to my email. My email home page suddenly changed to a new and shiney "AT&T Powered by Yahoo" page. Thus forcing me to go to an email client like thunderbird (or merge it into my outlook) - losing precious ad monies. Pathetic - they should be fired immediately. Have others seen something similar?