I think it is unnecessary. (However, I would not complain even if it was implemented; I don't care either way.) (I don't use upvotes and downvotes anyways, and

I think it is unnecessary. (However, I would not complain even if it was implemented; I don't care either way.) (I don't use upvotes and downvotes anyways, and if such a new feature is implemented I probably would ignore that new feature. I don't use flag either, except to flag duplicates posted in quick succession to each other or posts that are entirely empty and are therefore not worth anything.)