Even when I completely disagree with my fellow HN, it's valuable to me to have a forum where I can see those views articulated clearly, and where I can even ask questions and get useful responses.
Yes, this.
"one of the vices of those who would repress the opinions of others is they make themselves prisoners of their own opinions, because they deny themselves the rights and the means of changing them."
- a comment by Christopher Hitchens, referencing a Thomas Paine commentary on a John Milton pamphlet, in a 2006 debate about free expression. Full transcript (v long):
https://scrapsfromtheloft.com/culture/debate-freedom-of-expr...
Of course there's a lot of straw man-ing and snide comments. Every now and then though I strike up a conversation with someone I disagree with in a comment chain and I learn something new.
On large forums (large subreddits, Twitter) you have to be very loud to be heard. Being outrageous, knee-jerk reactions easily get eyeballs, and don't require much effort or time, hence those who spend effort and time on a post that takes effort and time to understand are outcompeted. Finding content like that becomes a discoverability problem. There is also bandwagoning, adding your vote to the tally doesn't require much effort, but can feel like having an impact by identifying with the collective impact. Apes together strong.
On small forums it is relatively easier to have an impact, so because you are guaranteed to be discovered you want to increase the quality of the impact. On a large forum the opportunity to be seen can make you ignore the risk of being judged, and bandwagoning is risk-free, on a small forum the focus is on how you are being seen.
On HN specifically most people want to be seen as an insightful, constructive individual. Taking different stances is an established norm here, so the risk is not being upvoted (not discovered, or insightful), or being too downvoted (not constructive). Normally downvotes would also discourage you from taking too different stances, but HN made some smart decisions (you have to have a certain number of upvotes to downvote, can't downvote people replying to you, upvotes and downvotes are not publicly visible, your comment is only greyed out if it has too many downvotes) to encourage different stances and constructive behavior.
What HN is good at is preventing or limiting discussion so that it doesn't turn into a flame war by any side. Whereas today's reddit and much of social media/tech only allows one side to flamebait.
Reddit and most of the internet 10 years ago was a far better place for discussion. It's why reddit became so much popular than HN. If you genuinely wanted to understand a topic better ( whatever it was and however controversial it was ), you'd get all sides of it. Today, it's just one side. Sure, it was wild, but everyone got their say and you could read up on everyone's position. Now, sadly, most of tech is just corporate/media/establishment propaganda.
The moderation in HN is good, but the success of the site in a increasing problem. As the audience widens, the Guidelines are less respected. Nowadays, I almost never follow a link posted in HN, and rarely glance at the comments. For the past weeks, I hid one third to one half of the frontpage posts, because I thought they are off-topic. Quoting the Guidelines:
> On-Topic: Anything that good hackers would find interesting. [...] If they'd cover it on TV news, it's probably off-topic.
I expect to find on HN what most non-hacker sites would not include.
>anything that gratifies one's intellectual curiosity.
That casts a wide net, and something that a segment of HN would find intellectually gratifying and produce good conversation shouldn't be avoided just because traditional media happened to stumble on it too. I try to keep in mind the "probably" modifier, and that other people may be gratified by different content. Generally speaking I only flag clickbait or things that are divisively partisan and probably won't produce any actual conversation.
Then on things like politics... Well, just consider this headline currently on the front page: "Crypto, the Left & Technofeudalism"
Crypto is a massive bit of emerging technology, but it is virtually impossible to separate it from some of the politics and social values involvde. It's pretty much baked to the motivations behind many proponents as well as the people directly working on the tech.