Mods can get a lot of their blocking jobs done automatically. If you create a rule on certain words that are offensive those words need not be removed manually. Another rule can be created that if a user uses blocked words 'n' no: of times he automatically gets warned. If he gets warned 'n' no: of times he gets banned for 'n' no: of days. When things are done by a machine the option of partiality does not exist. Then the Mods can focus on screenign topics and posts.

"Ali Baba and 40 thieves" are now "Ali Baba and 30 thieves" ; 10 were laid off.