Decentralisation of the internet, IMO, is the best thing that could happened after invention of the internet itself.
I’d never seen it before, but I’ve been expecting something like this.
I agree that this has the potential to be the biggest thing, pretty much ever.
ethereum subreddit: http://www.reddit.com/r/ethereum/
has some links, discussion etc
Ethereum’s been on my radar for while, but I haven’t gotten aroun to looking into it in detail. A liquid democracy implementation atop it could work quite well, potentially.