@aquint: Great post Andy! Your point about Ron not understanding what perfect pitch actually means is one that occurred to me, but left the front of my brain soon thereafter.
I've known only one person who had perfect pitch, an actual genius (Hewlett-Packard---with whom he was employed in the capacity of programmer training---had him tested) who was a music major at the University Of California in Riverside,CA, well known for it's excellent music department. In his first year of Music Theory each student was tested in front of the class at the ability to sing intervals (singing first a tonic, then its 2nd, 3rd, 4th, etc. interval). After a couple of intervals the teacher stopped and asked him if he had perfect pitch. Kent told me everyone in class turned and stared at him ;-) . He told me his trick: he "heard" middle C in his head, and just worked his way to the other notes in half steps.
By the way, his first favorite composer was Mozart, but just like Glenn Gould came to revere J.S. Bach above all others. When Kent left H-P he paid a years worth of rent in advance for a 3-bd house in Palo Alto (for one person?), spending that year playing computer chess and recording Bach keyboard works on his upright piano. Whatta nut ;-) .