Does  the Motorola Droid RAZR support NFC? Does Motorola RAZR XT910 support NFC with Gingerbread or Android ICS 4.0? Engadget says the device has an NFC controller. What does this really mean?
The RAZR does have an NFC chip in it. Currently the device does not have the drivers so the OS can make use of the chip. Motorola has been quoted to say that the RAZR is getting NFC support when the device gets the ICS update. Basically, the device could support NFC now, but Motorola, for one reason or another, did not include the components that would be needed for the Android OS to communicate with the NFC chip.

What are the benefits of upgrading a device to Ice Cream Sandwich?
Ice Cream Sandwich brings an entirely new look and feel to Android. It has a redesigned user interface with improved multi-tasking, notifications, Wi-Fi hotspot, NFC support and a full web browsing experience.