Given that the question of open and closed systems is more of a continuum than a yes/no question, do you believe that more closed systems are better able to assess and improve their effectiveness in areas of internal systems and technology than more open systems are? That is, are open systems doomed to be so pre-occupied with keeping up with changes in their environment that they can never stick with anything long enough to get very, very good at it? Please provide an example to illustrate your point