This is a thought I had mostly to do with Lemmy but I feel likes it’s relevant elsewhere in Fediverse.
As far as I know Lemmy doesn’t lock posts after a set amount of time like Reddit does and I feel like this is a good thing for smaller niche communities. For example if I created one for a one off video game or cancelled TV show it could be hard to generate new content to post to really help it take off. It would be nice to see people engaging with old posts when they stumble across a community and subscribe to it.
I feel like I haven’t see it a ton yet but I hope it’s a way Lemmy and the Fediverse can be different from sites like Reddit.
I think it necroing posts on Reddit makes sense. There’s a lot of very specific posts that can vary slightly from each other but I find with forums you can get a general post for a topic that has 30+ pages of responses and it can be a bit of a pain to comb through all of them at times. In my experience I see a lot of people linking to other comments in the forum because something has already been brought up a few times.
This is basically what @technomad@slrpnk.net said about beating a dead horse but I feel like it’s slightly more tolerable with a Reddit style system where there’s more posts with at least minor differences. It’s a bit easier to follow.
This could also just be the forums that I have used shaping my opinion