Google just put a dot to  its desire to become part of the social sphere with its latest acquisition - the social search engine founded by some ex-Googlers called Aardvark . Although both companies have not yet issued an official statement about the deal, the buyout was confirmed through an email sent by Aardvark CEO Max Ventilla to TechCrunch confirming that indeed, Google has bought their company. The price - $50 million.