That's the doubleclick cookie personalization, which they aren't allowed to tie to your account based on the doubleclick acquisition agreement (which is why "on

That's the doubleclick cookie personalization, which they aren't allowed to tie to your account based on the doubleclick acquisition agreement (which is why "on the web" and "on search and gmail" are separate and why if you go in an incognito window or block doubleclick cookies it will say it has nothing on you). http://www.google.com/privacy/ads/ http://www.google.com/privacy/ads/