Social networking is a method to link communities of people together in some fashion, usually by software. The software, though varies from network to network usually gives users the ability to share and upload photos, videos and bookmarks, blog, message friends, link with or make new friends.
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Wrapr is a mash up between Chumakev's Flash panorama player (FPP) and the Flickr API. It lets some of Flickr panoramic images to be wrapped into an interactive panorama.