There has been a lot of rumors that Apple may just sell the iPhones in a box and let you activate it and sign the contract online (or by phone). I think thats a great idea and something that I could see them doing, however, what would prevent somebody from buying an iPhone and never actually activating and then just use it without the phone features? If Apple does this, do you think that the iPhone will lock out the users (from using anything, including the iPod and Safari) until activated and the service is paid for?