> You've got over 2k karma. You can afford to lose some.

Consider how that would sound to someone who's "karma-poor," i.e. anyone new to HN.

> But I don't agree that you should feel anything based on downvotes....never, ever let a little number next to your name control your life. Don't let it become who you are.

Yes, Eleanor Roosevelt was right, of course. However, the fact remains that people are people, and people are social animals, and, despite being virtual, these are social interactions with real consequences.

One of the problems with downvotes is that they have no cost for the voter, but they inflict a social penalty upon the receiver. Their being anonymous-yet-public is part of that problem.

Imagine being in an office environment that had a corkboard on the wall divided into columns, one for each employee. Anyone can anonymously post a card, and anyone can read posted cards. Downvotes are the equivalent of someone posting a card saying, "You're wrong and stupid and you should feel bad for saying that thing you said earlier today at lunch." The person making the accusation incurs no social cost, expends no social capital, but the person about whom the comment is made suffers a social penalty, an anonymous-yet-public shaming, without even an opportunity to defend himself or face his accuser.

Would anyone deny that such an environment would have extremely negative consequences for social interactions in the group? Imagine walking up to the board and seeing a number of cards equivalent to over half the group in your column, all of them shaming you for something that happened earlier. Who in the group hates you now? When you interact with someone, and they seem nice, are they putting on an act? Are they talking about you behind your back? Are they one of the ones who posted those cards?

Yet here on HN, people think this kind of interaction is acceptable, even good. It makes no sense.

Another serious problem with downvoting (or, at least, the way downvoting is implemented here) is that it discourages discussion. Every time someone takes the time to write a thoughtful comment, and it gets downvoted into invisibility, that person is discouraged from doing so in the future, because it would effectively be a waste of his time. Why should he bother, when it only takes a few people to click a button and make his words vanish. And in this way, the whole community is worse off.

For example, see here: https://news.ycombinator.com/item?id=13118453 I made a relevant comment with a good point supported by a clear example. Then someone responds with a bunch of strawmen that have no relevance to what I said and my comment starts getting downvotes. His comment wasn't even relevant, which is exactly the kind of comment that should be downvoted--but does his get downvoted? No, of course not--he gets approbation, and I get shamed. A few more downvotes and my comment won't even be seen by anyone who might have something interesting to say about it, which disenfranchises me of the opportunity to have a discussion at all.

I wanted to have an interesting discussion on the topic, but a handful of people have the power to deny me that opportunity, while remaining anonymous and refusing to even engage in the discussion themselves. It's just plain cowardly. So why should I bother? It's a waste of my time. HN becomes a read-only medium to me. But of course, to them, that's a good thing, because I'm an outsider, and they don't want to hear from me.

> I want you to know that you're welcome on HN.

That's nice of you to say, but it's not the case according to the people who downvoted him, because such downvoting is directly discouraging further such participation, i.e. saying, "Don't do that again," which is exactly not welcoming.