@hongminhee洪 民憙 (Hong Minhee) I'm not a Hackers' Pub user but I'm always very excited by algorithm on Fedi! I think they are an important part of building better networks.

One thing that Twitter does that is interesting is to give more weight to a comment if the original poster replied/interacted with it (exact numbers: if someone leaves a comment, it's 54 times more impactful than a like, but if the OP replies it become x150). This is a great way to favor discussion in my opinion, this could be interesting to copy.