Is moderation on Facebook that large of a problem? I wonder if it’s possible to use the walled garden approach that Apple News does and apply that to Facebook: only distribute globally posts which have been moderated with a person. Moderation for local distribution shouldn’t be needed as people can self moderate at that level. It’ll be a two tier system.

Edit: Is it also possible to have better moderation by having an upvote downvote system? That seems to be how communities like Reddit and Hackernews scale.