DEFCON4 nailed it.This was a survey of Choice Magazine subscribers.Just think of any Choice subscriber you've ever met,they're not hard to find because they like to impress you with what they regard as the superior intellectual status their membership confers upon them,something like membership of MENSA without having to have passed an entrance test.None of the wankers surveyed would have necessarily felt the need to have ever flown with QF to believe that their opinion was valid,that's the joy of being superior and knowing it.