Although Google did make this phone for development purposes, they never once said it should not be used as your daily phone and never said or implied people with the dev G1 would not get access to the same features as other G1 users. Hell, they even gave them to their own employees as a Christmas bonus. All they've done with this change is anger a ton of developers (and users who put the ADP1 software on their stock G1) and not even eliminate the hacking problem they were trying to."Note that Android Dev Phone 1 devices are not intended for non-developer end users. Since the devices can be configured with system software not provided by or supported by Google or any other company, end users operate these devices at their own risk." - Source
They may have more warnings elsewhere but that is on the first page that you get to when you try to purchase a Developer model.