If someone from lemmy.world posts to a BeeHaw community right now, I know BeeHaw users won't be able to see the post, but what about other lemmy.world users? What about users from kbin.social or any other instance? If people from other instances can still see the comments that seems like you could still have a conversation, just with a group of people that can't see it. Not sure how it works though, so curious if anyone here knows for sure.