> Facebook makes about 1/10th of Google’s revenues even though they have 2x the pageviews. I somehow don't believe that Facebook shows ads on 2x as much pages

> Facebook makes about 1/10th of Google’s revenues even though they have 2x the pageviews. I somehow don't believe that Facebook shows ads on 2x as much pages than google. If it's really only about pageviews then it's highly irrelevant as Google serves majority of its ads outside of their pages.