Google (GOOG) continues to dominate search with a 65.9% share in December (vs. 66.6% a year...

|By:, SA News Editor

Google (GOOG) continues to dominate search with a 65.9% share in December (vs. 66.6% a year earlier), but Microsoft's (MSFT) Bing (15.1% vs. 12% in 2010) overtakes Yahoo (14.5% vs. 16% in 2010) for the 1st time. "Scott Thompson (YHOO) has his work cut out for him," writes Citi's Mark Mahaney.