Basically, whatever they say is for everyone else to upvote and downvote, but we do not measure the upvotes or downvotes by headcount — we measure it by plurality. Using k-means clustering, you can see on a two-dimensional map there are people who feel close to you. And when people disagree with your sentiments, it doesn’t mean you’re buried — it means they’re more distant, socially distant across the different clusters. You actually see the visualization as you press “Agree” or “Disagree” — you move toward people who resonate with your feelings.