https://unglue.it/ https://unglue.it/ works in the opposite direction, by releasing books as free Creative Commons works after a bounty has been raised. You ca

https://unglue.it/ https://unglue.it/ works in the opposite direction, by releasing books as free Creative Commons works after a bounty has been raised. You can buy your own DRM-free copy for a few bucks, while helping the book reach a free release.