I think its a nice idea, the core problem is what others have identified: people will send crap.
What about charging people $120 / year to sign up? and then they get their $10 /month back. No one will make money, but if you're motivated by helping out, and by relieving yourself of crap, it still could be worthwhile. And there's still tax write-offs (if it's made as a charitable org).
What about charging people $120 / year to sign up? and then they get their $10 /month back. No one will make money, but if you're motivated by helping out, and by relieving yourself of crap, it still could be worthwhile. And there's still tax write-offs (if it's made as a charitable org).