There really is no end to the places advertising hasn’t, but in the future, could appear. Writing on Ironic Sans, David, while admitting it’s not a good idea but acknowledging the financial benefits it could bring to a struggling industry, advocates the inevitable consideration of airplane storage bins as an advertising medium. Noting the inside of a plane is one of the last remaining ad-free zones, David claims the ad revenue might lead to the return of good food on airplanes, reduced ticket fares and something to stare at rather than the passenger across the aisle. It’s going to happen. There’s already tray table ads.