I don&#x27;t know. A lot of small communities about very esoteric subjects tend to be both healthy and pretty much entirely positive. My secondary forum about the Wario series has a very upbeat atmosphere without too much in the way of disagreement, but that&#x27;s only a thing because the subject itself only appeals to a limited amount of people. Same sort of thing with the forums I&#x27;ve seen based on the Super Mario Bros movie and the Mario RPG games.<p>But that&#x27;s always going to be impossible if a community has a mainstream appeal, since large communities will inevitably have different groups with different interests and opinions, and Dunbar&#x27;s Number means people can only retain super close relationships with between 100 and 250 people.