I really like http://lesswrong.com http://lesswrong.com -- a spinoff of http://overcomingbias.com http://overcomingbias.com Their 'stacked' view of threaded co

I really like http://lesswrong.com http://lesswrong.com -- a spinoff of http://overcomingbias.com http://overcomingbias.com Their 'stacked' view of threaded comments makes a lot of sense to me. It might be really nice for a code editor too -- the minimal indent width can be smaller, and context is clearer.