People crying about this is plain silly. Nobody is being denied their right of expression. If you don't like a post or disagree with it, say so or simply ignore it (don't vote for it as helpful). How is that denying anyone? In a democratic nation's election process, you can't throw in a vote against a candidate, you have to vote for someone else or not vote. I think the real problem some people have with it is they are forced to be held accountable if they wish to show objection to something. They can't slither off like a coward. So maybe that's the right they see being taken away? The right to be a coward?