So my girlfriend and I have this friend - the kind you're glad has moved to California. And she is SO impressed by this guy who is against materialism, apparently he's so against it he doesn't buy posters or put up photos of friends and family. Then this girl - who uses her parent's credit card to go to France - is giving us a sermon against material wealth. We nod politely and then when we leave my girlfriend wonders how this idiot doesn't understand jetfuel is a material good. I actually...