Why do we bother using "assembly line" metaphors, or trying to make "knowledge work" into a trade, or even unskilled labor, when we have the warm reassurance of Goedel's Incompleteness Theorems (http://en.wikipedia.org/wiki/G%C3%B6del%27s_incompleteness_t...) and the answer to Hilbert's 10th problem (http://en.wikipedia.org/wiki/Matiyasevich%27s_theorem#Matiya...)?
I mean, really, truth is not an industrial product.