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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PikiWiki is the first web experience that enables the everyday user to effortlessly create and share media rich web pages, using only a web browser, just you and your private group, or with the world.