User blog comment:Batorhos/Rule Proposal: Votes and Voters/@comment-2040576-20120127154224

to the first. I sometimes like to give my input on a vote that has passed. Sometimes after a vote has passed people can bring something up and also it is a nice idea for people to discuss it afterwards.

to the second. Sometimes votes don't even get enough voters to pass or be declined, so I think for now, 20 is enough.