Forget your one-off doorway pages, Demand Media gets spotlighted in this Wired artcle about making "answers" to searches it thinks are most valuable on the cheap. Down the line, fact checking might be added you know, if it's like a $1 more. The best part to me was Google's YouTube deciding it needed more fodder for its ads: "When YouTube’s sales team bemoaned the tiny supply of Spanish-language videos for it to run advertisements against, YouTube’s Hoffner called up Demand. Within weeks, Demand Studios started issuing Spanish-language assignments." Nice. Kind of like Google calling up some SEO firm and asking if they could make a few thousand pages that might rank well in Google to carry AdSense.