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"NFC is gradually turning to the social side, thanks to new functionality found within the Google+ app for Android. Software developer Ridzuan Ashim discovered that, when used on an NFC-enabled device, you can read tags and share them through the new social networking service. After scanning, the OS asks you if you want to share the associated text with Google+ or another relevant program. Though the abilities seem somewhat limited for now, we'll likely see more developer support tossed in as the service matures. Using NFC in this way could lead us into a group Huddle, check us in at a restaurant and share it with our Circles, and perhaps even add us into somebody's Circle or Hangout. It's only functional on a limited number of Android devices for now, so if you happen to use a Nexus S and have been invited to the exclusive club better known as Google+, you're a prime candidate for giving it a look-see. If the above criteria doesn't apply, check out the video below to experience all that near-field glory through someone else's phone."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2011/07/06/google-sneaks-nfc-into-its-android-app-gets-caught-red-handed/>