Buying Apple products from your iPad just got a whole lot easier. (Because we're sure you were having nothing but trouble before.) More than three years after Cupertino released an Apple Store app for the iPhone, the company has finally followed it up with an Apple Store app for iPad.As you might expect, shopping options for the Mac, iPad, iPhone, and iPod are prominently displayed. Each section lets you configure your desired Apple product or browse available accessories; once you've made your choices, you can put the order in for delivery or check availability of your selected product on a handy map interface.There's also a heading for viewing information about the Apple retail stores; the section lets you quickly and easily find nearby retail locations, as well as make Genius Bar reservations and view schedules of workshops and events.While Apple's online store has worked well enough via Safari on th
