Google Inc. (GOOG) won't be relinquishing its title of the largest search engine in the U.S. any time soon. Nielsen Media Research has indicated that Google captured 67.3% of the search market in December -- an increase from November's 65.4% share.Meanwhile, Microsoft Corporation's (MSFT) Bing service dropped from November's 10.7% share to December's 9.9% share. In October and November, Bing was the talk of the town, as the replacement for Windows Live Search started off well and grew market share (although a distant third behind Yahoo. Is the bloom off the rose for Microsoft's Bing? Your call on that one.
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