On Lesswrong, the readers have a distaste for mindless content, so it doesn't proliferate, but all this means is that the "passing" threshold is higher. So you might (just as an example) still end up with content which echoes things that everyone already agrees with - that's not obviously unsubstantial in a way that would trigger down-votes but it is still not particularly valuable while still being easily processed and agreeable.
At some point, shouldn't content like the latter be identified as either applause lights or guessing the teacher's password? And, theoretically, be documented better in the wiki than the original posts? To me it seems like migrating excellent content to the wiki would be a good way to prevent follow-up articles unless they address a specific portion of the wiki, in which case it can just be edited in with discussion. I haven't spent any time on the wiki, though, which suggests that either I am doing it wrong or that the wiki is not as high-quality as the posts yet.
(Note: In pointing out the shortcomings of the voting system, it should be noted that I haven't actually suggested a superior method. Short of peer review, I'm guessing a more nuanced voting system which goes beyond the binary ⇵ would be helpful.)
If I imagine a perfect rating oracle it would give ratings that ended up maximizing global utility. If it only had the existing karma to work with, it would have to balance karma as an incentive to readers and an incentive to authors so that the right posts would appear and be read by the right people to encourage further posts that increased global utility. It could do that with the existing integral karma ratings, but at the very least it seems like separate ratings for authors and content would be appropriate to direct readers to the best posts and also give authors incentive to write the best new posts. This suggests both separate karma awards for content and authorship as well as karmafied tags, for lack of a better word, that direct authors in the direction of their strengths and readers in the direction of their need. For example, a post might be karma-tagged "reader!new-rationalist 20", "author!new-rationalist 5" and "author!bayesian-statistics 50" for a good beginning article for aspiring rationalists written by an author who really should focus on more detailed statistics, given their skill in the subject as evidenced by the post.
At some point, shouldn't content like the latter be identified as either applause lights or guessing the teacher's password? And, theoretically, be documented better in the wiki than the original posts?
Maybe, but the idea is to make the best content the most visible. If applause gains higher visibility than content, the system has failed even if the users are able to identify which is which after having seen them both.
...I haven't spent any time on the wiki, though, which suggests that either I am doing it wrong or that the wiki is not as high-quality as
Near the beginning of this year Wei Dai asked why certain people don't post to LessWrong more often, and Yvain replied that:
But Kaj disagreed that this was the actual standard:
This raises two questions: what is the real standard, and what should the standard be?
Because on the one hand, it's not clear Yvain is right, but on the other hand if he is right on the factual question, that standard seems way too high to me. It would suggest that, as John Maxwell says in the same thread, "The overwhelming LW moderation focus seems to be on stifling bad content. There's very little in place to encourage good content."
The wiki sort-of answers the factual question:
But this isn't an entirely unambiguous answer: how many of the five "factors" does a post need to be in Main? Furthermore, it often seems that the "real" rules are significantly different than what the wiki says. Yvain's perception may be incorrect, but I think there were reasons why he (and presumably the people who upvoted his comment) had that perception. Also, Eliezer recently explained that:
This makes me wonder what other poorly-publicized rules there are in this vicinity.
As for what the rules should be, I'm going to limit myself to two general suggestions:
Finally, whatever standard we settle on, I think it's really important that we make it clearer to people what it is. Aside from the obvious benefits of doing that, I've found that trying to navigate the unclear Main/Discussion distinction is itself often enough to make blogging at LessWrong feel like a chore.
Edited to add: In terms of karma I'm currently the top contributor for the past 30 days on LessWrong by a wide margin. I managed this in spite of the fact that I'm in the middle of doing App Academy and have no time (this past week has been an exception because vacation). I take this not as evidence of how awesome I am, but as evidence that way too little quality content is being posted in Main.