An upvote is semantically different than a downvote. A downvote is like saying "I am providing negative feedback", while a downvote-downvote is like saying "You

An upvote is semantically different than a downvote. A downvote is like saying "I am providing negative feedback", while a downvote-downvote is like saying "You have no reason to provide negative feedback". An upvote on the otherhand is "I'm providing positive feedback".