Not really? It's a very different system, there's no plausible way to have a "private" downvote when the "recommendation system" here is entirely crowdsourced r

Not really? It's a very different system, there's no plausible way to have a "private" downvote when the "recommendation system" here is entirely crowdsourced rather than personalized. I suppose the hide button is sort of an equivalent, but I don't think the systems are really comparable.