In practice, you always have to put the hammer down and moderate, if you don't want your community to be overrun by people who are willing to invest the time an

In practice, you always have to put the hammer down and moderate, if you don't want your community to be overrun by people who are willing to invest the time and energy to ensure that their voices dominate the discussion. This (http://lesswrong.com/lw/c1/wellkept_gardens_die_by_pacifism/ http://lesswrong.com/lw/c1/wellkept_gardens_die_by_pacifism/) is a very good essay that illustrates my point.