I've actually had ad companies complain about banners too close too buttons in apps before. They can tell, statistically, when users are clicking something by a

I've actually had ad companies complain about banners too close too buttons in apps before. They can tell, statistically, when users are clicking something by accident rather than interest. Raganwald's screenshot seems similar to me. The web site designer chose to blend the ad into the text content and Google may not even be happy about it due to the lower quality incoming traffic on the ad.