My experience is that HN users “moderate” each other, when appropriate, to some degree. I’ve told others they’re over the line and I’ve been told myself, in a respectful manner. This tends to suppress fires early before they become flame wars.
So I think while dang does excellent work, the fact that it’s transparent and most respect that, people voluntarily self-align and help out. Otoh, in places where mods are assholes or automated, people don’t care about the spirit of the rules at all.
He's the same way when he's moderating, and I've definitely patterned my own pseudo-moderating comments after what I've seen him do.
for example I find the requests for proofs quite funny over here. it's never "source?", there's always a couple of words added to them to adjust the tone. most of the time there's no answer, but sometimes there's is a delightful come back with well researched sources, demonstrating the champion was well prepared and the challenger had been trapped :)