Earlier quoted context omitted.
Make the users do a little every so often. Like Slashdot's "hey, go moderate some posts" thing but forced to before they can use the platform anymore. That'd be fun. Of course the real answer is that this sort of site is a bad idea and shouldn't exist. Wide-open signup and public visibility of content, or ease of sharing it with strangers. Bad combo, don't care how much money it's making them (and other, similar site…
> Make the users do a little every so often. Oh, dear god, no - have you ever used Reddit? This is what happens when you outsource moderation to the sorts of users who enjoy moderating other people.
Very completely different things. Subreddits would be the equivalent of Facebook Pages and they already have moderation tools for those that run the page.