Google unveils new social networking site aimed at making online sharing selective and more like real life. This is a brief tour of Google Plus, Google's answer to Facebook. It includes features like Hangouts, Huddle, Circles, instant uploads and Sparks. It is interesting and a welcome development. The biggest advantage over existing media is the video chat. It is still in project-mode and has not been officially publicly launched. More features will be added on with time, says Google.

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