Now this is the sort of thing that leaves potential for the iPhone to be the next great thing. As it is Apple’s newest release is good, but not being used to its full potential. Since it is like a computer, and to be used with the internet, why not introduce VoIP to make world wide calling affordable. Seems like a good way to reel in a lot of potential customers. Especially with upcoming competition, I believe service providers will be unleashing stuff like this to lure consumers to the product they support.