Thank you , Mary Sue, for cluing us in to the many and varied operations of PBS that don't always get enough recognition, and for the information about the academic and bureaucratic structural underpinning that helps to make this possible. I certainly didn't know nor could I have guessed how complex, efficiently and delicately interbalanced the operation is; predicated indeed on the continuing goodwill and devotion of all its members. Thanks again for being there-- with us. Adam Fikso.