This is the correct answer. One of the best things about HN is the comments section. I enjoy the discussions on the non-tech topics almost as much as the tech ones because you get the same sort of skeptical / critical sentiment, (mostly) well-thought out opinions, etc. which is difficult to find elsewhere at such a large scale.
Comments
Anything that satisfies one's intellectual curiosity.
This is the correct answer. One of the best things about HN is the comments section. I enjoy the discussions on the non-tech topics almost as much as the tech ones because you get the same sort of skeptical / critical sentiment, (mostly) well-thought out opinions, etc. which is difficult to find elsewhere at such a large scale.