Well, no one supplied any interesting new interpretations to include since, either, and if I had not received a mail from the man himself, I would have kept the manual open.
I have a feeling that the time of these long elaborate explanations has somewhat passed. It was linked closely to the time when most of us were getting their fix from the "Tongue in the mail" list buzzing with activity in the mid-90s. One regular feature was the "song of the week", and the interpretations were just chasing each other in the digests. I just had to pick those I thought to be really original, ask permission, and I would add a new one each week.