Remember when you used to put those little FF stickers on the TWA flight coupons?

I'm sure no one ever put one of those on an award ticket's coupon, and got mileage for it. And I'm sure no one ever put them on another person's flight coupon, like a daughter's (though not on the identical flight, of course), and got credit for it. And I'm sure no one ever parlayed these miles into lots of FC visits all over Europe with the 2-FC-for-1-purchased-coach TWA award. The one that launched a thousand mileage runs that really were worth doing.