> It is like blaming Cocacola for people being fat. > Do ads even work? Coca-Cola spends four billion dollars a year on advertising. Generally speaking, ad rev

> It is like blaming Cocacola for people being fat. > Do ads even work? Coca-Cola spends four billion dollars a year on advertising. Generally speaking, ad revenues are in the order of trillions. It's hard to claim they don't work.