Come on people, lets be realistic. Everyone knows FaceTime uses a lot of bandwidth, there is no way cell phone companies can maintain that bandwidth for no additional cost. While I understand people don't want to pay more, people have to realize newer technology will equal higher prices.
Consumers need to stop with the notion that everything should be free. Everything has a cost. Besides, most people I've seen only use FaceTime at home or at the office where there is WiFi.
Carriers haven't charged for Tango, Skype, and every other VoIP client that allows video chat. Why would they just now choose to start charging for FaceTime only?