@Kichae Ideally, people should be notified that they are posting to a forum and not replying to a post on an individual channel, that way we can set some expectations in advance.I am not sure how ActivityPub handles it, but Hubzilla somehow communicates with other Hubzilla instances that a particular channel is a forum. It's probably communicated in webfinger, or something like that. Just having an icon, tag, or Bootstrap-style badge next to a channel saying "forum" would be helpful.