Randomly select people and order them to improve a specific wiki article.

Terrible idea. Due to the fact that people who possess the conjunction of the properties (Good at explaining + Understands LW material + Good at reduction) (No, the last two don't imply eachother, IME) are rather rare, there is a very high chance that randomly selecting authors will introduce lots of noise, a good proportion of which might be hidden and very difficult to detect. There's also the chance of introducing accidental anti-epistemology directly into the wiki that gets raised by an order of magnitude or two if this strategy is implemented.