impulse

I see what you mean, but there's also a large number of lurkers, who will only vote but never comment.

I don't think it's unfeasible to have a small number of comments on a highly upvoted post.

It means that you are a bot. For example like Reddit's automod or all the Star Wars or Lord of the Rings quote bots or also unit converter bots.

And it seems like the first people are already trying to misuse the label.