I think thats a big mistake Rexx. By excluding down votes your censoring those who don’t agree with your proposal. That smells of tyranny. Your essentially saying “you can only vote if you agree with me.” What nonsense is that? Just because someone disagrees with you doesn’t mean they shouldn’t have a right to vote no, no matter how you personally feel about it.
For example, i want you to vote for A because i just like A and it brings positive feelings because of the fact that i like A, then someone disagrees with me because they like B and to them B makes them feel positive, but to me sense i like A and voting for A makes me feel positive you voting for B makes me feel negative because you disagree with me. You see?
All of this “if you disagree with me makes me feel negative” is a very clear attempt at censoring disagreeing votes. Which that in itself makes the current voting system invalid. The current voting system has lost its value as an equal and fair voting platform.