Even assuming equal levels of internet usage, there is also the related problem that unpaid internet moderation naturally selects for narcissists. (And, really,

Even assuming equal levels of internet usage, there is also the related problem that unpaid internet moderation naturally selects for narcissists. (And, really, it's the only way the system can work, since the only real currency of the internet is to make someone feel important within a community. It's the only reason sites like Wikipedia and SE can get thousands of hours of free labor from thousands of people.)