I always felt like Geocaching was just an excuse for pooping in a box. I found some dung in tupperware one time.
I think this is a cool thing, though. This is the kind of thing I like in life. People leaving these little bits of whatever, just things, things and stuff that they like, for other people who want to do the same thing to find. That's pretty good in my book. I would like to do a little of this in my life. I haven't yet, though.