Apparently the forum systems you mention do/will indeed support ActivityPub. There would certainly be potential for interpretability with the threadiverse, then
Yes, there is also a working group specifically about “threadiverse” (even tho the lemmy devs don’t like the term)
Hence why my question :3
are we also able to follow this ( https://socialhub.activitypub.rocks/c/activitypub/threadiverse-wg/88 ) directly from here?