“@dmoren: So, can I put my passport in Passbook?” THIS. Can’t believe in 2012 I need to keep a piece of paper for 10 years.

Kirk McElhearn @mcelhearn:
@jeffporten @dmoren Sure, and imagine if your iPhone crashes or your battery is dead when you want to cross a border…

@mcelhearn @dmoren I’ve already had to make two emergency runs to an embassy when my paper passport died mid-trip. I can recharge an iPhone.