My stance is
- Everyone can start a community
- Over time communities with posters who organize between themselves to keep the community alive are more likely to survive.
- Communities can crosspost content from other communities
- The main differentiator between communities will be how active their posters are, people are going to choose communities based on activities.
- Thanks to community consolidation, people can subscribe to only the most active community on a topic (of course, in case of power trip, people should organize to create a new community, see previous pionts)
What I understand your stance is (feel free to correct if I'm wrong)
- Everyone can start a community
- Content shouldn't be crossposted between communities
- First community to post a content have "authorship" of that content
- Communities that repost content from other communities should be closed. Admins should close communities that do so.
- People will have to subscribe to all the similar communities on one topic to follow all posts related to that topic