It’s always fun to look back in time to the world in which it was even only a few short years ago. (Besides, a few short years ago is like a decade or two in tech years). So what was the mobile app scene like? Handango and PocketGear wear “the” mobile app stores. The big draw was that their respective app libraries were massive, in part because of the countless mobile platforms all supported under one roof. That multi-platform, app goodness has just...