https://lobste.rs/ https://lobste.rs/ is potentially a good one, similar focus to Hacker News and on top of that it's invite only, so quality is high. Also ther

https://lobste.rs/ https://lobste.rs/ is potentially a good one, similar focus to Hacker News and on top of that it's invite only, so quality is high. Also there's a concept of "hats", basically badges that accounts can have which are verified, it makes it easy to see who represents a project or organisation in some official capacity. There's also 2FA. I've posted a couple of things, and commented a few times but it's definitely quieter than Hacker News and sometimes there's crossover.