To advance the topic, what should we all be doing with shoes that are too far gone to pass on or re-sole? I've got through a fair few shoes over the years and it pains me to chuck them, but I can't think of anything better (on a big scale, I mean - turning some into chew toys and hanging baskets is fine for a pair or two, but it seems like there ought to be something better for the thousands of shoes climbers must collectively get through every year)