A bigger gripe to me is that FIA makes them only use 100 liters (26 gal) per race. NO refueling. And it's the responsibility of the driver to make sure there's enough in the tank post-race to test for illegal additives. Give me a break.
I think they're trying to be "green" eco friendly. Don't mind the hundreds of jets flying the drivers, pit crews, mechanics, engineers, team owners, grid babes and celebrities from race to race around the world, but don't let the 18 cars racing on Sunday refuel once.