That's funny...No matter how much I twist and turn the Technology and Business section of today's SF Chron no ad appears on the page, much less one that floats around. I don't know what is in the coffee you drink with your morning paper, but I want some!
But seriously, this is San Francisco/California, so what do you expect? In Bagdad By The Bay things have seemingly been moving around under their own volition for many years. It is one of the endearing features of the place.