Reddit seems to have forgotten this for a while, and as a result they started sliding until they became, well, Reddit. The community we're currently discussing this in, on the other hand, has been a lot more conscientious in cultivating the type of garden it would like to see. And I think we can all say the result is a lot more pleasant than a less tended place such as Reddit or 4chan.
5-6 years ago, Reddit was exactly the same as HN is now.
