why not both?
i truly thought going to a different site would at least mean no more ‘this!’ comments :(
r/pics held a poll and their users CHOSE the john oliver memes. other subs are doing something similar, giving ‘go back to normal’ as an option because otherwise the admins might just remove them anyway for not giving users a real choice.
you can’t both upvote and downvote the same item. the last option you selected is the only one that’s counted at any given moment.
edit: wait, i see. if they’re separate comments, you could just upvote the comment you like and downvote the comment you don’t. i was assuming one comment that said upvote or downvote.