Computerworld | Apple drubs all rivals in US system shipment gains Computerworld By Gregg Keizer Computerworld - Apple was the only top-five computer maker to post shipment gains in the US during the final quarter of 2011, a pair of research firms said this week. Both IDC and Gartner said Apple beat Acer, Dell, Hewlett-Packard (HP) ... Decline in PC Shipments Continue PC Shipments Sag in 4Q Amid Lackluster Conditions Apple Remains in Third Place, With 11.6% of US Computer Market |