At 5, The iPad's Chief Feature Is Its Lasting Elasticity

The iPad turned five on April 3, and while none could deny that the Apple tablet has been successful in the intervening half-decade, what's more interesting is trying to pin down the chief cause of its continued ability to impress users and find a ...

http://techcrunch.com/2015/04/06/at-five-the-ipads-chief-feature-is-its-lasting-elasticity/