User blog comment:Wildoneshelper/Poll on difficulty approach/@comment-23204006-20131101145822/@comment-3225604-20131102033503

However, the disadvantage of having a poll is that trolls are present. This can be a great disadvantage for level 147, as the median is hard to fall to "insanely hard". No matter who are voting, trolls can still be able to vote. If you only censor this to only admins can vote, I think this will result in public outcry.