

You can sort posts on Lemmy by “latest comment” which mirrors the bumping method of forums. That’s how I do it. My complaint was that people always use the default so the community never grows around the style facilitated by the older forum method. Maybe if individual communities could force a default or at least have a community specific default that could be changed per user that would help.


Nested comments aren’t the problem, at least I don’t think they are. It’s how posts/topics are sorted by default that creates a strong bias toward recent content, rather than older content that is still active.
I think there are pros and cons to both nested and unnested systems. With a nested comment structure you pretty much can’t have a single comment that replies to multiple upper comments, you can only reply to one comment at a time. But nested comments allow for branching conversations that don’t derail the main topic.