New proposed censorship policy:
Any post or comment which advocates or 'asks about' violence against sufficiently identifiable real people or groups (as opposed to aliens or hypothetical people on trolley tracks) may be deleted, along with replies that also contain the info necessary to visualize violence against real people.
Reason: Talking about such violence makes that violence more probable, and makes LW look bad; and numerous message boards across the Earth censor discussion of various subtypes of proposed criminal activity without anything bad happening to them.
More generally: Posts or comments advocating or 'asking about' violation of laws that are actually enforced against middle-class people (e.g., kidnapping, not anti-marijuana laws) may at the admins' option be censored on the grounds that it makes LW look bad and that anyone talking about a proposed crime on the Internet fails forever as a criminal (i.e., even if a proposed conspiratorial crime were in fact good, there would still be net negative expected utility from talking about it on the Internet; if it's a bad idea, promoting it conceptually by discussing it is also a bad idea; therefore and in full generality this is a low-value form of discussion).
This is not a poll, but I am asking in advance if anyone has non-obvious consequences they want to point out or policy considerations they would like to raise. In other words, the form of this discussion is not 'Do you like this?' - you probably have a different cost function from people who are held responsible for how LW looks as a whole - but rather, 'Are there any predictable consequences we didn't think of that you would like to point out, and possibly bet on with us if there's a good way to settle the bet?'
Yes, a post of this type was just recently made. I will not link to it, since this censorship policy implies that it will shortly be deleted, and reproducing the info necessary to say who was hypothetically targeted and why would be against the policy.
Beware Evaporative Cooling of Group Beliefs.
I am for the policy, although heavy-heartedly. I feel that one of the pillars of Rationality is that there should be no Stop Signs and this policy might produce some. On the other hand, I think PR is important, and that we must be aware of evaporative cooling that might happen if it is not applied.
On a neutral note - We aren't enemies here. We all have very similar utility functions, with slightly different weights on certain terminal values (PR) - which is understandable as some of us have more or less to lose from LW's PR.
To convince Eliezer - you must show him a model of the world given the policy that causes ill effects he finds worse than the positive effects of enacting the policy. If you just tell him "Your policy is flawed due to ambiguitiy in description" or "You have, in the past, said things that are not consistent with this policy" - I place low probability on him significantly changing his mind. You should take this as a sign that you are Straw-manning Eliezer, when you should be Steel-manning him.
Also, how about some creative solutions? An special post tag that must be applied to posts that condone hypothetical violence which causes them to only be seen to registered users - and displays a disclaimer above the post warning against the nature of the post? That should mitigate 99% of the PR effect. Or, your better, more creative idea. Go.
Ambiguity is actually a problem. If people don't know what the policy means, then the person who makes the policy doesn't know what they forbidding or permitting.