About Google:

Google operates: FeedBurner, Google AJAX Search API, Google Custom Search Engine, Google Fonts, Google FriendConnect, Google JSAPI Stats Collection, Google Users, Google Widgets, Gstatic, Gstatic, Maps, Swiffy

In Their Own Words

Google (www.google.com) operates the Google Display Network a collection of millions of websites and mobile applications that are powered by display advertising, including many Google services like YouTube. Google also operates the DoubleClick digital advertising platform: the ad technology foundation to create, transact, and manage digital advertising for the worlds buyers, creators, and sellers. The DoubleClick platform includes the DoubleClick Advertising Exchange and Double Click Bid Manager. To learn more about how we collect and use information for online advertising, please visit http://www.google.com/intl/en/privacy.html