I notice that comment was written two months before Eliezer published Skill: The Map is Not the Territory. Does this article satisfy you, or does it still deviate from what you'd ideally link to? If so, in what ways does it (or it + the sister articles) deviate?
That article has the problem that I was asking for a good page that would explain and summarize the meaning of the phrase. Skill never actually explains the phrase - rather it starts from the assumption that the reader already knows what that means. You may be able to figure out the intended meaning from the examples, but it would take some effort, particularly if you're not already familiar with these kinds of ideas.
For a long time, Eliezer has been telling me I should write more like he does. I've mostly resisted, preferring instead to write like this:
At the recent Effective Altruism Summit I tried to figure out which personal features predicted writing style preference.
One hypothesis was that people who read lots of fiction (like Eliezer) will tend to prefer Eliezer's story-like style, while those who read almost exclusively non-fiction (like me) will tend to prefer my "just gimme the facts" style. This hypothesis didn't hold up well on my non-scientific survey of ~10 LW-reading effective altruists.
Another hypothesis was that most people would prefer Eliezer's more exciting posts, while people trained in the sciences or analytic philosophy (which insist on clear organization, definitions, references to related work, etc.) would prefer my posts. This hypothesis fared a bit better, but not by much.
Another hypothesis was that people who had acquired an epiphany addiction would prefer Eliezer's style, whereas those who just want to learn everything efficiently would prefer my style. But I didn't test this.
Another hypothesis that occurs to me is that people with short attention spans could prefer my more skimmable style. But I haven't tested this.
Perhaps the community would like to propose some hypotheses, and test them with LW polling?