
It’s been about eight months since Apple’s Passbook app made its debut on the iPhone—and like many of you, I’m guessing, I opened Passbook exactly once, looked at it for about 30 seconds, and promptly forgot about it.But after a recent (and quasi-accidental) Passbook-assisted trip to the movies, my interest is suddenly piqued.Passbook, as you may recall, is basically a digital wallet that lets...