Sure, NFC hasn't quite taken over the world yet, but that doesn't mean it can't be useful. And MOO, maker of extremely cool business cards (it's where we do business), will be adding an NFC option. You can't order them just yet, but MOO's slipping an NFC-enabled card into new orders (it says it's got 150,000 of them to give away), to whet appetites.
MOO says it'll have its own NFC-writing app as well, so you can rewrite the tags as you see fit. (We presume current NFC tag writers will also work.)
For our money, this is a perfect use of NFC. It's so much easier than typing or even scanning in a business card. Just tap and go. Huzzah.