iPad Air popular upgrade for iPad 2 owners, silver 16GB model in high demand ...

Apple InsideriPad Air popular upgrade for iPad 2 owners, silver 16GB model in high demand ...Apple InsiderWhile Apple didn't offer official sales figures of the thinner and lighter fifth-generation iPad Air Monday morning, a survey of launch weekend buyers, as well as online tracking data, offers some idea of how well the company's latest flagship tablet ...