If we are not a nation of slaves, there can be no mandatory approval required...
OK, so the US (and the rest of the developed world) is a nation of slaves. What next? X-D
The rest of my post answered that, as have other posts here (usually, such posts are unfavorably interpreted, so they don't have to be dealt with, in a manner very similar to Donald Sutherland's alien screeching in "Invasion of the Body Snatchers," except instead of screeching, the term "mind-killed" is employed). (Let me ask you this, Oh-so-wise lesswrongers: "Is there any manner of RAPIDLY discussing high-level social organization that will not lead to allegations of being labeled as mind-killed?" and an interesting follow-u...
I think it'd be a good idea to keep a list of the ways we'd like to see LessWrong improve, sorted by popularity. Ie. email alerts for new responses.
So if you have an idea for how LessWrong could be better, post it in the comments. As people up/downvote, we'll get a sense for what the consensus opinions are.
I think there's a pretty good amount to be gained by improving LessWrong.
Note: I say "ways to improve" instead of "features" because "ways to improve" is more general.