This is a fantastic website, never mind for education, but for anyone with an idealistic bent. But for our purposes I’m sharing the education reform section. It has nearly 150 articles of creative, solutiony goodness. While the ideas might be somewhat disparate, its still a goldmine for anyone who is passionate about this stuff.
Marketing itself as a social network for people who give a damn, I’d recommend rowing in and giving ‘good.is’ a go.