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It's twitter for your wrist, how many billions is that worth?

What I don't really get is how the twitter/facebook is linked to your wristband. Do you "sign in" for the party at some sort of kiosk? Or once you get home?

http://www.manhattancocktailclassic.com/NFC_at_the_gala.html Yep it was done beforehand.

interesting, never thought of it like that!

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