I feel like it did, it was always a weird combination of hacky things and entrepreneur things, and people writing to learn how to write.

I find the tone of the posts also changes by time of day. I often wake up in the middle of the night for about an hour or two, if I browse HN then I find the new posts to be completely different (and a little antagonistic)There's a bunch of stuff that briefly climbs the page between the hours of 2am and 4am for me. It's usually gone by morning. I often wonder what time it is in what part of the world influences that tone.

May I ask which timezone?