[bloodcarter]

True. But here I agree with Fred Wilson (http://www.avc.com/a_vc/2011/02/mba-tuesday.html).

He says: "Early in a startup, product decisions should be hunch driven. Later on, product decisions should be data driven."

I talked to Jack Dorsey of Twitter about quite the same topic when he was in Russia last Feb. And he didn't tell me he asked people a lot before starting. He just built something around idea he had a strong obsession about and everything else is a history.

[humj]

Agreed. I think we might be talking semantics here. It just depends what you consider to be asking the users. The Henry Ford quote is just meant to say that you can't take advice from users literally because they'll only tell you what they're already used to. To me, asking the users is not a literal asking, but rather, a questioning the shortcomings and potentials of the current environment.

[petervandijck]

In the UX community, it's well known that you don't ask people what they want, which is why they have all those clever UX research methods.