Ply It Forward
It’s an interesting idea, though it’ll never catch on. In my experience only about two-thirds of bathroom-users wash their hands at all, and fewer still even use soap, etc, so getting a significant number of people to leave a paper-towel hanging for the next guy is just not going to happen. I’m definitely of the opinion that it’s every man for himself when it comes to public bathrooms.
But what’s interesting about the linked page is that, from the comments, I can see that there are others like me out there.