I wouldn't mind blowing into a breathalyzer before every flight. It would always read zero, and I don't want to fly with an impaired pilot anyway.
But I should be paid for the affront, $10/hour would be adequate; and the point about doctors (and may I add cab drivers, legislators, McDonald's workers, hotel maids, rock stars and Charley Sheen, university professors, global warming scientists, sushi chefs and others) also be given the appropriate scrutiny.