Monday February 8, 2010. 10:05 PM
MacNN
<img align='left' src='http://photos.macnn.com/news/1002/iphone3g-3sm.jpg' border='0' width='176' height='120' />Apple has clawed back US smartphone market share from RIM's BlackBerry this past holiday, comScore found in a new study. Between September and December, the iPhone's share grew over a percent to 25.3 percent while the BlackBerry dropped by nearly an identical amount to 41.6 percent....