There are so many in these forums saying that NFC not being in the iPhone is yet another miss for Apple. It makes me wonder how this will truly be used. I get the use of NFC to be able to waive you phone to use your credit card (which some would say passbook can serve the same purpose if adoption were to increase), but what are the other applications for NFC that would truly change your life? This is a serious question. Not trolling at all. I just don't see the widespread multifunctional use of NFC that causes people to get upset every time a new device is released without it.