That would be an interesting idea. It might be tricky to make sure that everyone understood that "Liking" now meant "donating", but maybe only if a user has ad

That would be an interesting idea. It might be tricky to make sure that everyone understood that "Liking" now meant "donating", but maybe only if a user has added money to his "Like account" would it really change anyways. Then Facebook would have the onus of introducing "like payments", instead of each site implementing Flattr, like I described here http://news.ycombinator.com/item?id=1853825 http://news.ycombinator.com/item?id=1853825