Is Advertising that’s everywhere trustworthy?

On our way home from Anaheim, we flew through LAX.  On our way through security, we put our shoes into a bin with a Zappos.com advertisement.  At first, I was surprised, but then I realized that it was brilliant–a win/win for the airlines and advertisers.
Advertisers cannot rely on us to watch T.V. anymore–we are busy–we [...]