The iPad remains the king of the tablet world, but Android rivals continue to carve off some of its market share.
Apple shipped a total of 22.9 million iPads worldwide last quarter thanks to demand for the iPad Mini and the availability of the 4th-gen iPad, according to IDC's Worldwide Quarterly Tablet Tracker. That number was in line with IDC's forecast and showed a 48.1 percent jump in shipments over the same quarter in 2011.
But for the second consecutive quarter, Apple's share of the global tablet market fell. In the fourth quarter of 2012, … Read more