Google's new social networking site, Google+, launched to much fanfare last week. The new service, currently in invite-only stage, has created a buzz with its novel sharing and group video chat features.

The social network is Google's attempt to change the quasi-monopoly Facebook has enjoyed in the social media space for the past five years. But Google+ will also have far-reaching implications for search. And while some of the details of how Google + will ultimately affect search remain unclear, here are the key areas to watch below.


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