MikeNoLastName - 5:10 am on May 29, 2005 (gmt 0)

"and none of the bots crawl with JS enabled."

Get a life. You think Googlebot couldn't detect the CODE embedded in the page to generate Google ads?
The key in the discussion he was referring to was NOT the content of the google ads, but the fact that if you look like a scraper, by having a directory-like site which ALSO displays adsense ads, you may have been a victim of this update.