Joseph made the qn Good practice on spacing CW, which was more or less within the bounds of Stack Exchange de facto practice before the Great CW Policy Change.
It does seem kind of hardline now: it's not in the less focussed half of the [best-practices] posts, and the question passes my "does it seem not too unlikely that someone could come by and sort out all the issues in one answer?" - I imagine that either Joseph or Will could, without breaking a sweat.
Does anyone have a criterion for when the moderator wikify power should be exercised? IIRC, Jeff said something to the effect that questions that looked like they should be CW nearly always should be closed.