I have a friend who is knocking everyone who bought an iPhone. One of the things she claims is that you will be required to use that same device with NO ability to buy the next one if it comes out before your two year contract is expired. That sounds insane to me. As long as I finish my 2 year service at the rates I signed up for- or greater, why would they care if I bought the next phone at full price? Is she full of hot air?