You might think that's hyperbole but I assure you it's not. In China you get special privileges via your improved social score for turning in political dissidents. Mob rule is not fun.
Also, I doubt China is a good example for what I mean by community moderated. On memo, one turns nobody in to higher authority.
For now! Get a million people on here and see how every little rule you make effects things. Especially if there are whistleblowers and political dissidents.
That sounds like fun! The other thing is, if you are so inclined, for a little $$$ you can also protect your favorite whistleblower from being silenced!