GM learns what not to do on the net

Somebody should have told General Motors that it would be a bad idea to put content control in the hands of the entire world. That only works if you have no enemies. However, as CNet notes in this article today, Chevrolet is now realizing that not everybody approves of the Tahoe's gas mileage and giving them a forum on a Chevrolet web page probably isn't a great idea.