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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Plaxo is a social networking site with a specialty in contact management. Plaxo integrates tightly with the address book on your computer, online email and other social services keeping all contacts regardless of where they are created synchronized.
