Wei_Dai comments on Open Thread: February 2010 - Less Wrong

1 Post author: wedrifid 01 February 2010 06:09AM

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Comment author: Wei_Dai 05 February 2010 04:56:33AM 12 points [-]

I thought of a voting tip that I'd like to share: when you are debating someone, and one of your opponent's comment gets downvoted, don't let it stay at -1. Either vote it up to 0, or down to -2, otherwise your opponent might infer that you are the one who downvoted it. Someone accused me of this some time ago, and I've been afraid of it happening again ever since.

It took a long time for this countermeasure to occur to me, probably because the natural reaction when someone accuses you of unfair downvoting is to refrain from downvoting, while the counterintuitive, but strategically correct response is to downvote more.

Comment author: Kaj_Sotala 17 February 2010 09:05:51AM 3 points [-]

An automatic block against downvoting any comment that's a direct response to one of yours would be good.

Comment author: bgrah449 05 February 2010 06:51:23PM *  5 points [-]

My karma management techniques:

1) If I'm in a thread and someone's comment is rated equally with mine, and therefore potentially displaying atop my comment, I downvote theirs until it'll pass mine despite my downvote, to give my comment more exposure. I remove the downvote later, usually upvoting (their comment is getting voted better than mine because it's good).

2) If I'm debating someone and I want to downvote their comment, I upvote it for a day or so, then later return to downvote it. This gives the impression that two objective observers who read the thread later agreed with me. This works best on long debate threads, because a) if my partner's comments are getting immediately upvoted, they tend to be encouraged and will continue the debate, further exposing themselves to downvotes and b) they get fewer reads, so a single vote up or down makes a much bigger impression when almost all the comments in the thread are rarely upvoted/downvoted past +/- 2.

3) Karma is really about rewarding or punishing an author for content, to encourage certain types of content. Comments that are too aggressive will not be upvoted even if people agree with the point, because they don't want to reward aggressive behavior. Likewise, comments that are not aggressive enough are given extra karma - the reader's first instinct is to help promote this message because the timid author won't promote it enough on his own. This is nonsensical in this format, but the instinct is preserved.

I've noticed that the comments that get voted up the most are those that do probability calculations, those whose authors' names pop out of the page, and those which are cynical on the surface, possibly with a wry humor, while revealing a deep earnestness. If you have something unpopular to say, or are just plain losing an argument, that's the best tone to take, because people will avoid downvoting if they disagree, but will usually upvote if they do agree.

EDIT: I agree with Alicorn that votes shouldn't be anonymous, as it would remove the dirtiest of these variably dirty techniques, but in the meantime, play to win.

Comment author: ata 06 February 2010 06:40:35AM 13 points [-]

Upvoted for honesty.

Of course, I'll be back in a few days to downvote you.

Comment author: michaelkeenan 15 February 2010 12:49:53PM 5 points [-]

I don't like that you are trying to mislead others.

"Promoting less than maximally accurate beliefs is an act of sabotage. Don’t do it to anyone unless you’d also slash their tires, because they’re Nazis or whatever." - The Black Belt Bayesian

The deception you've described is of course minor and maybe you don't lie about important things. But it seems a dangerous strategy, for your own epistemic hygiene, to be casual with the truth. Even if I didn't regard it as ethically questionable, I wouldn't be habitually dishonest for the sake of my own mind.

Comment author: Unknowns 06 February 2010 06:32:44AM 5 points [-]

I can't believe you actually admitted to using these strategies.

Comment author: Wei_Dai 06 February 2010 07:36:02AM 3 points [-]

It does make me impressed at his cleverness.

Comment author: ciphergoth 06 February 2010 08:47:56AM 6 points [-]

Not me. At least for points 1 and 2, these strategies have occurred to me, but they're, you know, wrong.

As for point 3, I like that we so strongly discourage aggression. I think that aggression and overconfidence of tone are usually big barriers to rational discussion.

Comment author: Wei_Dai 06 February 2010 08:55:35AM *  1 point [-]

Not me. At least for points 1 and 2, these strategies have occurred to me

Does that mean you're not impressed at your own cleverness either? :-)

Since I decided to avoid discussing karma, I'll keep my thoughts on the rest of your comment to myself. (But you can probably guess what they are.)

Comment author: bgrah449 06 February 2010 05:10:48PM 0 points [-]

(General "you") Only if you see the partner who is the target of aggression as your equal. If you get the impression that target is below your status, or deserves to be, you will reward the comment's aggression with an upvote.

Comment author: Douglas_Knight 06 February 2010 06:05:20AM 4 points [-]

I upvote it for a day or so, then later return to downvote it. This gives the impression that two objective observers who read the thread later agreed with me.

This strategy can be eliminated by showing a count of both upvotes and downvotes, a change which has been requested for a variety of other reasons. I imagine it solves a lot of problems of anonymity, but it makes Wei Dai's dilemma worse. It makes downvoting the -1 preferable to upvoting it.

Comment author: Zack_M_Davis 05 February 2010 07:00:36PM 4 points [-]

in the meantime, play to win

To win what? What is there to win?

Comment author: CannibalSmith 17 February 2010 08:52:59AM 0 points [-]

The same thing you play Tetris or any other game for. Whatever that is.

Comment author: Jack 17 February 2010 09:01:29AM 0 points [-]

Cheat codes make games boring.

Comment author: byrnema 05 February 2010 06:59:40PM *  4 points [-]

Your last paragraph was astute.

I found this shocking:

If I'm debating someone and I want to downvote their comment, I upvote it for a day or so, then later return to downvote it. This gives the impression that two objective observers who read the thread later agreed with me.

I wouldn't game the system like this not so much because of moral qualms (playing to win seems OK to me) but because I need straight-forward karma information as much as possible in order to evaluate my comments. Psychology and temporal dynamics are surely important, but without holding them constant (or at least 'natural') then the system would be way too complex for me to continue modeling and learning from.

Comment author: loqi 05 February 2010 07:33:53PM 2 points [-]

Karma is really about rewarding or punishing an author for content, to encourage certain types of content. Comments that are too aggressive will not be upvoted even if people agree with the point, because they don't want to reward aggressive behavior [...] This is nonsensical in this format, but the instinct is preserved.

Karma can be (and by your own admission, is) about more than first-order content. Excessively aggressive comments may not themselves contain objectionable content, but they tend to have a deleterious effect on the conversation, which certainly does affect subsequent content.

Comment author: bgrah449 05 February 2010 07:39:23PM 1 point [-]

Excessively aggressive comments may not themselves contain objectionable content, but they tend to have a deleterious effect on the conversation, which certainly does affect subsequent content.

(General "you") Only if you see the partner who is the target of aggression as your equal. If you get the impression that target is below your status, or deserves to be, you will reward the comment's aggression with an upvote.

Comment author: loqi 05 February 2010 07:46:04PM *  0 points [-]

Are you speaking descriptively, or normatively? Your "karma is really about" statement led me to believe the latter, but this comment seems to lean toward the former. Could you link to some aggressive comments whose upvotes appear to be driven by status rather than the content they're replying to?

Comment author: bgrah449 05 February 2010 07:57:55PM 0 points [-]

Descriptively. I'll dig some up.

Comment author: CannibalSmith 17 February 2010 12:53:46PM 6 points [-]

Ding! This is a reminder. It's been 12 days since you promised to dig some up.

Comment author: Jack 07 February 2010 10:54:04PM *  1 point [-]

What I really want to do is destroy you karma-wise. This behavior deserves to be punished severely. But I'm now worried about a chilling effect on others who do this coming forward.

Also, everyone, see poll below.

Comment author: pjeby 08 February 2010 05:28:51AM 2 points [-]

What I really want to do is destroy you karma-wise. This behavior deserves to be punished severely. But I'm now worried about a chilling effect on others who do this coming forward.

I want to downvote you for this, because punishing people for telling the truth is a bad thing. On the other hand, you are also telling the truth, so... now I'm confused. ;-)

Comment author: Jack 08 February 2010 05:37:33AM *  0 points [-]

Er, I was expressing my initial emotional reaction, not advocating a policy. Like I said, I'm worried about the chilling effect.

I didn't even vote down the original comment! Much less destroy him/her.

Comment author: Jack 07 February 2010 10:56:30PM *  0 points [-]

If you have ever used one of bgrah's techniques, or some other karma manipulation technique that you believe would be widely frowned upon here vote this comment up.

(Since apparently you people think this is a game, You can down vote the comment beneath this so I don't beat you.)

EDIT: I seriously have to say this? If you don't like there being a poll vote down the above comment or the karma balancer below. Don't just screw up the poll out of spite.

Comment author: byrnema 07 February 2010 11:51:13PM 3 points [-]

If you have ever used one of bgrah's techniques, or some other karma manipulation technique that you believe would be widely frowned upon here vote this comment up.

I am considering voting up in order to tilt things in favor of making votes de-anonymized. Ironically, as soon as I do so, it's true..

Comment author: wedrifid 08 February 2010 03:59:53AM 1 point [-]

If you have ever suppressed your best judgement on something because you feared the social consequences of not supplicating to the speaker vote this comment up.

Comment author: bgrah449 08 February 2010 04:13:04AM 1 point [-]

If it's not a game, why punish me? What's so offensive about me having high karma?

Comment author: Jack 08 February 2010 05:04:08AM 5 points [-]

There is nothing offensive about you having high karma. It is offensive that you you abused a system that a lot of us rely on for evaluating content and encouraging norms that lead to the truth. Truth-seeking is a communal activity and undermining the system that a community uses to find the truth is something we should punish. It's similar to learning that you had lied in a comment.

I imagine the vast majority of your karma is not ill-gotten, I have no problem with you having it.

Anyway, I haven't voted you down for precedent setting reasons.

Comment author: Kevin 08 February 2010 04:16:05AM *  0 points [-]

It's a game; people take themselves too seriously sometimes. They also think that their moral system is superior to your moral system.

Comment author: Alicorn 07 February 2010 10:58:35PM 0 points [-]

I'm not sure this poll is as anonymous as it should be for maximum accuracy. If votes are ever de-anonymized, someone might swing by and look at this.

Comment author: komponisto 08 February 2010 02:42:03AM 3 points [-]

Solution: never de-anonymize votes retroactively.

Comment author: Jack 07 February 2010 11:29:53PM -1 points [-]

I'll delete the comment in a couple of weeks, or sooner if karma is de-anonymized.

Comment author: Jack 07 February 2010 10:57:08PM 0 points [-]

Karma balancer.

Comment author: wedrifid 05 February 2010 06:58:26PM 0 points [-]

I don't recall ever debating with you but knowing your strategy could potentially change the course of future debates. The usual 'karma management', and the more general 'Laws of Power' would suggest that keeping this strategy to yourself is probably wise. Of course, there are exceptions to that strategy too...

Comment author: bgrah449 05 February 2010 07:06:33PM 6 points [-]

I would prefer votes be public, so disseminating my knowledge of how to abuse anonymous scoring makes this more likely.

Comment author: wedrifid 06 February 2010 01:47:50AM *  0 points [-]

Good reason.

PS: I would play dirtier if the public karma scores were in place. If I play to win I play to win.

Comment author: Alicorn 05 February 2010 05:02:07AM 1 point [-]

I've noticed this too. It is one of several annoying problems that would evaporate if votes weren't anonymous.

Comment author: wedrifid 05 February 2010 06:22:33AM 4 points [-]

More problems would be caused by that change than would be solved.

Comment author: thomblake 05 February 2010 02:27:21PM 1 point [-]

That doesn't match my intuition about it. But then, I don't really like doing anything anonymously.

Comment author: arbimote 06 February 2010 12:09:05PM 0 points [-]

Perhaps keep anonymous votes too, but make them worth less or only use them to break ties.

Comment author: Vladimir_Nesov 06 February 2010 12:15:44PM *  0 points [-]

It should be enough to let people volunteer to be non-anonymous voters to change the reputational impact (then, big enough inadequacy of the karma proxy will become visible).

Comment author: wedrifid 05 February 2010 06:09:50PM *  0 points [-]

Parent voted back up strategically. ;)

Comment author: Zack_M_Davis 05 February 2010 07:38:36AM *  1 point [-]

or [vote the comment] down to -2, otherwise your opponent might infer that you are the one who downvoted it. [...] [T]he counterintuitive, but strategically correct response is to downvote more.

(Downvoted. EDIT: Vote cancelled; see below.) "Opponent"? "Strategically correct response"? Are you sure we're playing the same game?

Comment author: Wei_Dai 05 February 2010 08:38:35AM 5 points [-]

I don't understand why lately my comments have been so often uncharitably interpreted. In this case, my "game" is:

  • not wanting to be falsely accused of unfair downvoting (either publicly or just in other people's minds)
  • not wanting to see others being falsely accused of unfair downvoting
  • not wanting to see community members become enemies due to this kind of problem
Comment author: Zack_M_Davis 05 February 2010 08:58:28AM 1 point [-]

(Upvoted.) ... okay, maybe my comment was in poor taste. What I was trying to get at is that there's something very---can I say odd?---about downvoting in order to avoid the appearance of having downvoted.

Comment author: Wei_Dai 05 February 2010 09:11:52AM *  5 points [-]

Well, the way I see it, votes are meant to convey information. When a comment is at -1, we (and the author of that comment) don't know if it was downvoted by the opponent of the author, or by someone independent. When it's at -2, we know at least one independent person downvoted it, so that's much more useful information.

Not to dump this on you, but I'm getting a bit frustrated at how often my comments are interpreted in the worst possible light, instead of given the benefit of doubt. After your criticism, it took me tens of minutes to think of a reply that I could be sure wouldn't gather further negative comments or downvotes.

If anyone has ideas what I could do about this, I'd really appreciate it. Otherwise I'm considering taking a break for a while. (ETA: I've decided to refrain from mentioning karma again, since that seems to be the main trigger, or to only do so with extreme caution.)

Comment author: bgrah449 05 February 2010 06:56:14PM *  3 points [-]

People don't like mentioning karma because karma is our quantified status, and we don't like to bring attention to our own status moves. They seem like legitimate points to me.

Comment author: Zack_M_Davis 05 February 2010 05:48:58PM *  3 points [-]

I'm sorry; I was being unfair. Downvote my first comment in this thread, please.

I also had a moment of self-awareness this morning---I just criticized you for voting for social-strategic reasons rather than solely the merit of the comment, but surely I was doing the same sort of thing that time when I upvoted Toby Ord even though I thought his comment was terrible because Toby Ord is a hotshot academic and I don't want him to think poorly of this community! Although speaking of self-awareness, maybe I should also mention that from introspection I can't tell if I would be having this same response if you weren't the eminent Wei Dai ...

Augh! Could it be that we at Less Wrong are smart enough to avoid all the ordinary status games, but not smart enough to avoid the meta recursive anti-status status games? O horror; O terrible humanity!

Comment author: wedrifid 05 February 2010 06:04:06PM 0 points [-]

Augh! Could it be that we at Less Wrong are smart enough to avoid all the ordinary status games

Not even close. It takes a lot of intellectual effort to keep track of what is actually going on in the conversations, even if they are slightly less 'Wrong' here.

I upvoted Toby Ord even though I thought his comment was terrible because Toby Ord is a hotshot academic

Toby is a hot shot academic? Now that fits things together somewhat better.

Comment author: thomblake 05 February 2010 06:32:08PM 1 point [-]

Toby is a hot shot academic?

Sometimes these labels don't make a lot of sense to the people they're applied to. I've in the past been called a "serious academic", amongst other dubious things.

Comment author: ciphergoth 05 February 2010 09:18:09AM 0 points [-]

FWIW I hope the result is that you don't feel forced away.

Comment author: Wei_Dai 05 February 2010 09:51:57AM 2 points [-]

Thanks for the moral support, but I think what I need more is insights and ideas. :) Maybe I'll just stay away from anything meta, or karma related. In retrospect that seems to be what got me into trouble recently.

Comment author: Jack 07 February 2010 10:44:54PM 0 points [-]

Do you not think there is sometimes reason to downvote a debating opponent?

Comment author: orthonormal 07 February 2010 11:18:59PM 1 point [-]

I see the heuristic "don't downvote in an argument you're participating in" as a good one for the kind of corrupted hardware we're running on (as in the Ends Don't Justify Means (Among Humans) post). Given that I could gain or lose (perceived) status in an argument, I'm apt to be especially biased about the quality of people's comments in said argument. I value the prospect of providing more fair and accurate karma feedback in general, even if that means going against object-level intuitions in particular cases.

Usually, if I'm arguing with someone, and their reply is really as bad as it looks to me, several others will see that and downvote it anyway. If this happens and it hits -4 or so, then I feel justified in marking my opinion. In all other cases, I prefer to give the benefit of the doubt.

Comment author: thomblake 05 February 2010 02:26:02PM 0 points [-]

I agree, and have noticed the same effect.