There is an old Emerson, Lake, and Palmer song called "Welcome Back My Friends, To The Show That Never Ends". It is from that song that I chose the title to this thread. 😊 It also applies to this topic, for this could have run forever. Background: I engaged a fellow by the screen name of 'adorno', and for whatever reason, we ended up in peter-measuring contest, where he asserted that he knew more about me than I did about my chosen profession. He stated that he retired from computer development more than 20 years, whereas I am extremely current...