I upvote interesting articles and comments that provide new insight, regardless of whether or not I agree with the perspective. I only downvote comments that p

I upvote interesting articles and comments that provide new insight, regardless of whether or not I agree with the perspective. I only downvote comments that provide no insight whatsoever, while insulting, like "so you think that <insert opinion>... yeah, I can see why you're <insert insult>", or one-liners like "you're wrong" that only assert their incorrectness without saying why.