He does indicate it-
> With the text of my homepage replicated across hundreds of such modified pages, it has essentially disappeared from Google for key search terms for the site, such as "polygraph."
> With the text of my homepage replicated across hundreds of such modified pages, it has essentially disappeared from Google for key search terms for the site, such as "polygraph."
on brief glance, it doesn't look like he optimizes for "polygraph". He does rank #1 for antipolygraph.