Maybe then you'd be interested in having a look at Talkyard, which is new forum software (I'm developing it). It has HackerNews type discussions, with improveme

Maybe then you'd be interested in having a look at Talkyard, which is new forum software (I'm developing it). It has HackerNews type discussions, with improvements: https://www.talkyard.io/-32/how-hacker-news-can-be-improved-3-things https://www.talkyard.io/-32/how-hacker-news-can-be-improved-... and looks & works a bit like Discourse, + also Slack chat features (no mobile app though) and StackOverflow style question-answers. Open source.