Apple's iPad mini is doing the job exactly as the company planned: slowing a slipping market share. The 7.9-inch device is working so well one analyst credited it for preventing Apple's fourth-quarter share of the tablet market falling below 49 percent.
Another, even more striking tidbit: the iPad accounted for one-in-six PCs shipped in the fourth quarter of 2012, per research firm Canalys. And if you counted tablets instead of PCs, demand during the fourth quarter would be up twelve percent to 134 million units. Instead, PC shipments fell by five percent in 2012, emphasizing how tablets such as the iPad could recharge a flagging industry...