This actually happened to a coworker: After attending a seminar held by a famous Redmond, Washington software company, my coworker attempts to get a taxi. He finds one and the taxi driver is of one the talkative type. The cabbie says something to the effect of "You know, I just don't understand it. All week I've been picking people up here. I see them lounging around, eating lunch in the sun and they just don't look like construction workers". He is puzzled but soon gets the real answer. The cabbie says "I see all of these signs about WINDOWS but these people just don't look like the kind of people who'd be putting up buildings". Ray Milkey
(From the "Rest" of RHF)