My HN posting habbits have not changed, used HN for 5yrs+ but right after that point I will spend a long time composing a comment and the get "you're posting too fast" throttling my post rate and a few other "shadow" limits I noticed. I would have maybe 30min for HN and other sites like this so I would read comments/posts and maybe reply 3-4 posts in ~1-2h window (30min spread over that time), nothing changed on my end and I am not spamming anyone.
I may say things that sound offensive but unless you assume I am commenting in bad faith, I take care to post something valuable and relevant that won't ruffle anyone's feathers too much.
Who knows, I hate shadow moderation but I have no proof there is one on HN either other than circumstantial stuff like this and for what reason? Is it over a misunderstanding? Something I can correct?
I never been much of a joiner so it isn't just HN, everywhere I go I disagree with everyone that holds on strongly to any bubble or hive mind, I don't think that can be avoidee if you pursue truth with sincerity and apply critical thinking. But I also know it isn't just what you say but how you say it that matters, so I am confused a bit.
I have seen deleted comments long after the edit time expires just not on my own to answer your question.
All this said though, this a YC site with a specific audience and goals not a general purpose social media so I understand having to accept more moderation especially given the resource constraints of the moderators.
Just glad I didn't get banned I guess? Enjoy the holidays.