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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Gaia is a social network where users can encourage and uplift one another. Target is all ages 13 and up. Registration is open for 13yrs and older. Video and Audio is built in. Number of users is unknown.