I totally agree. Twitter's ratio is probably the best upvote/downvote system. At best it results in providing context for the disagreement. At worst, if the

I totally agree. Twitter's ratio is probably the best upvote/downvote system. At best it results in providing context for the disagreement. At worst, if the person is a complete idiot then a constant stream of people dunking on them is more entertaining than a downvote.