By Catharine Smith
The iPad 2 went on sale in the U.S. on March 11, and already the device is selling out at Apple, AT&T, Verizon and various retail stores around the country. Industry analysts are predicting that the device will outsell its predecessor, but that doesn't mean you should rush out and get one right away. Take a look at 7 reasons why you should think twice before snapping up this shiny new tablet...[continued]
