Now tell me Keith, did you invest in that sexy Mac of yours because you had personally substantiated the claims that were made if it? Did the mystique of owning a Mac play no part in your thinking? Were you not seduced by the creamy whiteness of the hallowed uber-gadget?

reminds me of my favourite bit of graffitti I used to see each morning (somewhere between Redfern station and Sydney Uni).
Someone had written in big bold letters
"Question what you are told!"

Underneath someone else then added
"Why?"