User blog comment:Jdude420/Administrators Performance Ratings/@comment-26929881-20140916155650/@comment-3404979-20140917000649

Polls are less accurate due to there being no signatures, yes. For example, some people may come on with dupes and just vote randomly. However, I believe that it collects the votes of the people who vote honestly much more accurately since it's anonymous, and you don't have to worry about offending someone, gettin put down for your vote, etc.