Google Blogoscoped points out an ad spotted on Google that looked like it might have been a placeholder for a test of Flash ads in the Google search results. Or perhaps not. It might be from someone else who managed to slip an ad through with the www.google.com domain as the display URL.
Upcoming Webinar: PPC Pause and Reflections for 2013
Thursday, December 12 - 2013 was a major turning point in search advertising. With Google's Enhanced Campaigns and Bing's innovative Smart Search capabilities in Windows 8.1, now is a great time to pause, reflect, and plan for the new year. Webinar attendance is free. Sign up today!