Surveys where people say what they will do in the future, and an empty sack, are worth about the same as a sack. Come on, you measure what people do, not what

Surveys where people say what they will do in the future, and an empty sack, are worth about the same as a sack. Come on, you measure what people do, not what they claim they'll do. And if somebody came to YC with a piece like this in her quiver, you'd probably be the first one to grill them about it...