If you haven't noticed in the past year or so apple has become a lot more "open" and they are differently expanding their horizons beyond their OS Xs and iPods. So i wouldn't be the least bit surprised to see something about it at the expo. Apple's products are great so i don't see any reason as to why a phone from them would be any different. There not going to be the ones hosting the service it's only going to be a phone. So you wouldn't have to worry about the network being bad.