stevelibby - 9:30 am on Apr 17, 2011 (gmt 0)
It appears quite clear to me now that the ads on your site is what google is going after and downgrading you for having them. Whilst searching im clicking on preview and you may notice that the ads are now white space. This doesnt just affect google ads but also other cpm ads spaces.
publishers will need to totally revamp revenue streams, provide in house ad system.