I just saw a page of ads in InfoWorld with adsbygoogle.com at the bottom of the page. For whatever reason, I found myself reading the ads before seeing the Google footer. The adsbygoogle.com page describes it as a test using Adwords advertisers as a base and then has links to all that advertised in April. I think this appeals to those that already by print ads or like the CPM model. I also think this is a good bridge for Google since there is so much money spent on print ads (buy a back cover of a semi obscure trade magazine and it will cost $3000 for one month). They get their foot in the door for print and also can get the print ad buyer to consider Adwords. What do you think?