Why would I want NFC in an iphone? Seems like an inherently dangerous (from a consumers prospective) technology. cheers JohnG
Two things, first the product names are not final. Here is my take.
New iPhone for 2011: iPhone 4G, same form factor, new hardware and 4G chip-set
New iPhone for 2012: iPhone 5, new form factor, NFC and a few other surprises
Second, there is a lot of research being done on "non-fiscal / non-identity NFC" right now. Here are some prototypes you can read about on different websites.
* Business cards with NFC chips embedded in them so you can hand out a business card, tap it on a smart-phone and get photos, brochures and URLs from it.
* Stickers with NFC chips so you can tag a location and IO data from them.
* Parts or products with NFC chips built in so you can read a history of them.
* CD or DVDs with NFC chips embedded inside to verify it is the original factory print and not a ripped copy
RFID for transactions and identity has not been successful and the public is not giving way to allow it. Thus the basic technology (probably re-branded RF-data or RF-flash) is simply transferring data via radio waves at high speed across a very short range of less than an inch.