93
Lemmy interoperability with Mastodon
(feddit.ch)
A community to talk about the Fediverse and all it's related services using ActivityPub (Mastodon, Lemmy, KBin, etc).
If you wanted to get help with moderating your own community then head over to !moderators@lemmy.world!
Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration), Search Lemmy
A groups rework is currently on mastodon's roadmap as inprogress. We've not heard a lot of what this will look like but it's very likely it will solve issue 1.
2 is related to how Mastodon handles the ¿page? object in the activitypub spec. I believe Mastodon prefers notes but could implement dedicated handling of it and probably will at some point.
3 is actually just incorrect. All you need to do is mention the community and it will post.
The groups implementation for Mastodon has been stuck as a draft for 1.5 years now, I wouldnt expect it to get merged anytime soon. Even worse, for reasons I dont understand they made the group federation intentionally incompatible with Lemmy.
https://github.com/mastodon/mastodon/pull/19059