Ignoring the moronic link bait about slapping, essentially what he did was apply pair programming to writing. It would make far more economic sense to do this a

Ignoring the moronic link bait about slapping, essentially what he did was apply pair programming to writing. It would make far more economic sense to do this as well, since the level of entry to get a person to pair with to write is far lower than for a programmer, so kudos.