quote: "Obviously we think about competition to some extent. But I feel my job is mostly getting people not to think about our competition. In general I think there's a tendency for people to think about the things that exist. Our job is to think of the thing you haven't thought of yet that you really need. And by definition, if our competitors knew that thing, they wouldn't tell it to us or anybody else. I think just our strengths, our weaknesses, our opportunities are different than any other company."