i think it's a great idea! would i do it now? no, i'm too old and don't need to. but i'm sure i would have when i was a teenager. i agree that these girls couldn't give a swimming f*ck about iTunes and they'd just throw the cap in the garbage moments later. he could follow them around with rubber gloves on fishing their caps out of the trash. would that make it better in some way? if they wanted their cap they could just ask for it. i do it all the time. sometimes i like having the cap so i can throw it in a bag or something for later. i really don't see the big deal.
yeah, i know it's wrong to stereo type cosmetology babes but i'm gonna anyway. after all, stereotypes exist for a reason. trust me, i dated a cosmetology/fashion student. she called my Mac an "Apple", she thought America Online was "the internet", and she never figured out how to use her iPod. and she would NOT have asked for the cap back. damn it's true, NOBODY stands up for the geeks. i don't think of this dude as a criminal, just a resourceful nerd. and i mean that in a good way.
and further more, i don't think this is even punishable by law. so then it's not illegal, right? sneaky, but not illegal. don't be jealous.