User blog comment:Obi the LEGO Fan/Policy discussion/@comment-5087874-20140117230858/@comment-4845243-20140117231235

Because most users don't seem to listen to each other. Plus, since when did trolls follow that rule? :P If everyone got along perfectly and broke no rules, sure, we would need no mods (although admins are still required for other things), but that is not the case.