I think I’ve settled on the latter. Disagreement is maybe best communicated by the absence of an upvote? And downvotes work best when they signal something that is just off base, and while not reportable, is not appreciated at a broad cultural level.
Same man. But you hit the nail on the head, regardless of how you upvote or downvote, its usually even better to just make a comment and explain your thoughts, respectfully of course.
I just upvoted that was then realized I should indicate my agreement with a comment. :)