A self-policing system sounds like the perfect solution when you've 10 sensible mature Ryzom players in uni chat, suffering from 1 troll.
It's suddenly not so perfect anymore when some other player disagrees with something you say, and calls in 10 of his buddies to all flag you as a troll.
It's suddenly not so perfect anymore when some other player disagrees with something you say, and calls in 10 of his buddies to all flag you as a troll.