I've been in academia for awhile, I'm used to getting serious criticism. I'm a man, my whole life I've been told to toughen up. There's really almost nothing you can say to me that is going to hurt me. I really mean it. But downvotes? I pretty much won't post on HN or Reddit because of them (and the culture associated with it). I've got no problem being wrong, but when I spend a significant amount of time trying to r…
Votes don't matter. Upvotes, downvotes, they're just fake internet points, they don't mean anything. Don't sweat it.
Some of my most upvoted posts/comments in various fora over the web have been quick low-effort in-joke references, or throwaway gags, whereas my carefully nuanced and referenced technical explanations have got a handful of upvotes. They're totally arbitrary, and the crowd is fickle.
Downvotes are of even less consquence.
Write good posts/comments. Be kind. Be useful. If the stuff you write gets downvoted, that's just the way it works out sometimes. Even if it gets downvoted into total oblivion, that doesn't mean that no-one read it or was helped by it. You might still have made a worthwhile contribution to someone's day. Let it go, and keep writing kind and useful things.