Comment That makes a zero-sum assumption (Score 3, Insightful) 173
editors time is not [cheap] [...] Given the number of pages that I regularly see that have tags months and years old indicating that they need sources, formatting, etc... I'd say Wikipedia is in the midst of an unrecognized crisis in this regard.
Your argument assumes that editor time can be freely shifted from one article to another. If I'm very interested in anime and manga (and nothing else), I'm not going to start editing articles about voting theory or cladistics and the tree of life, or whatever---I don't have the interest, and/or I don't have the knowledge. A similar argument has been applied to free software contributors: people do what they're going to do, and you can't boss volunteers around.
To some extent, people care about Wikipedia in general; to that extent, you can transfer editor work hours between articles. I think the policy that maximizes use of both flexible and non-flexible volunteer labor is to direct the flexible labor to where the marginal return is greatest, given a fixed and unalterable supply of non-flexible labor. Concretely: use a bug tracker or ticket system and auto-fill it with "Most visited [citation needed]", "Oftenest viewed [flag:foobar]". That way, flexible volunteer labor can be directed to where that's useful, and the seldom-viewed stuff can coexist and be crap, and no one will care because no one reads it anyways, and in that way everyone gets to have their cake and eat it too.