According to the latest data from comScore, the iPhone saw a very small gain in U.S. smartphone market share from the three months ending in October 2009 to the three months ending in January 2010. The report shows that Apple’s average U.S. smartphone platform market share rose from 24.8% in the quarter ending in Oct. to 25.1% in the three months ending in January, a gain of only 0.3%, leaving Apple in second place. Over the same period, BlackBerry-maker…
