Previous discussion:
The Evaporative Cooling Effect in Online Communities — https://news.ycombinator.com/item?id=1777665 (2010, 35 comments)
The Evaporative Cooling Effect in Online Communities — https://news.ycombinator.com/item?id=1777665 (2010, 35 comments)
The submission here is also more of a discussion of that post, so this thread would be a discussion of a discussion, not direct comments on the article.