I live just a bit outside of pittsburgh, but I'm not in town often enough to need an uber. I'm still probably going to head down and try to get picked up by one, though.
I remember requesting a stripe reader when I first saw something about them just spitting out the info, and by the time I got it they were already encrypted.
It's definitely re-encoded. There are words "FLEA" and "TICK" encoded on the cards for respective insects. My bet is on recycling mag cards by cleaning them up, cutting in three and reencoding.
I know you're just teasing, but I've got a machine with an arch install from over two years ago that's still running great. Just did an -Syyu to get bash updated.