The definition of a troll is someone who makes a post for the sole purpose of causing a disruption in a forum. Using that definition, virtually all round Earthers are trolls. Should we just ban everyone?
No, you shouldn't ban everyone. You should have a code of conduct that clearly emphasises that this is the flat earth forum and whilst serious questions challenging the flat earth model(s) are welcomed, members who are intent on belittling flat earth believers will be banned.
I've been here some time and have never upset a flat earther, whilst not being a flat earther. It's not hard to follow such a regime unless you're a troll, or have an agenda.
Edit: It's one of the main reasons I still regularly visit cluesforum. The unrelenting ejection of trolls.
Edit2: You have an infestation of trolls (in case no one noticed). Unless someone gets a grip on it, this site will eventually become irrelevant and will be replaced by one with stronger moderation. Trolls are rife on here and cause people to wonder if this place is nothing more than controlled opposition. I can't see a valid argument for members to have 1000's of posts on here, whilst freely acknowledging they are a round earther.