I will often have a thought or a question, but find it difficult to find the right venue to have a discussion about it.
Reddit always seems to have the best design for such discussions, but the moderation is frustrating. There are so many rules about who can post, and often subs are heavily biased and censored.
Quora often pops up for questions but its more a reference than a place for discussion.
Maybe some kind of search engine for forums.
HN is one of my favorite places on the internet - the themes, the people and the tone are really cool. But the ephemeral nature of posts is not good for discussing ideas. Threads for debating ideas in depth should last forever, as they did in forums.
I wish HN launched a forum feature, or that someone built something in parallel and they saw a massive influx from the HN community.
If someone has ideas on how to pull this off I’d be happy to contribute - I can design and code full-stack. My requirement to hop on board would be that we somehow manage to tie it to the HN values, themes and audience - I wouldn’t be so interested in an ex-novo community-building exercise.
Maybe we could start with some structured discovery work, gathering opinions from existing HN users - we know where to find them! - and take it from there.
My solution is to "meditate" on the ideas and write blog posts, so that I don't bore my friends with the topics, anyone can read the blog or contact me if they really want to.
But the only place for this right now are some niche forums and 4chan.
Reddit and quora rely on "reputation" and vote not in arguments.
So it is more like an echo chamber.
On 4chan there is no "names/nicknames" no "reputation" or points.
Your argument has to stand on its own and will be teared apart.
Also need to invest time and energy on twitter search (https://twitter.com/explore) with know-how on search operators (https://github.com/igorbrigadir/twitter-advanced-search) to find the right topics and people you want to have a conversation with.
The various rationalist spaces are at worst filled with pedantry, and at their best home to useful in depth discussions on very niche topics.
Some forums are good, but the majority seem to have a serious problem with the user base aging up and becoming very cliquish. I actually wish I knew why this clique behavior was so much more common on message boards than just about any other comms medium.
Reddit is mostly pretty bad, and as you mentioned seems to have poor moderation down to a near science. I actually think a lot of particularly bad mod practices and also common hostile mod-user interactions are driven by Reddit's global karma as a primary or secondary effect.
If what you really want is to re-examine controversial or contrarian positions (i.e. restart old flame wars), many places will not be very keen.
If you really want a platform to be heard, start a blog with a comments section and learn to promote it.
If what you want is a venue to test your logic against others who are similarly motivated... join an IRL debating club.
If you want to learn from experts, try YouTube channels and then go where they engage with their support base e.g. pay them on Patreon. Expert subreddits are good too if you are willing to play by the rules.
If you just want to shoot the breeze about casual topics, Twitter is still there.
(edit: formatting)
Also look around for smaller, more specific subreddits. As a general rule, the bigger the subreddit, the more moderated it will be.
Discord has been recommended. I'm backing it up. Same principle about moderation and size apply.
It wouldn't hurt to look at the comment section of a related blog post or even a YouTube video. The latter is scraping at the bottom of the barrel though.
I wish there was no downvote feature here and you could flag anything publically only with publically stating reason for flag without abusing this feature anonymously.
If I were looking for good discussion on a particular topic, I would present my arguments in a post on my blog and enable comments. I think Chris Coyier's CSS Tricks website is a good example of this. He can moderate, set the topic, and set the tone.
https://boardreader.com Have not used it in years but it used to be good.
What do you mean by moderating on Reddit being frustrating? Are you trying to argue counter to observable fact?