"If you're allowing individual communities.." I see the words "individual" meaning one, and "communities" meaning many - tied together - so "individual community A" made up of many members, decides it doesn't like what "individual community B" made up of many members, thinks or says... so they "ban" all posts from that other community. Let the echo chambers begin. I think we ALL need to start talking to one another, and start working together. #allsideshaveapoint