The article concludes with: 1. Effective moderation can only come from others steeped in the particular cultural context they're part of. 2. Effort should be given to moderate to give communities the ability to moderate themselves at scale. With that in mind, it may be worth considering Reddit. Each subreddit has it's own moderation team from the community that is charged with enforcing sitewide guidelines like not d…
This is because most content is self-policing by upvotes. Downvoted post dies in new so trolls know they can't reach a large audience. It's actually kind of amazing how quickly can newcomers can learn and adapt to the implicit rules and begin reinforcing it on others.
This does lead to problems when a smaller sub gets brigaded by a larger ones (or ends up on /r/all) and the original community can't outvote the outsiders.