Gib - your response highlights something I've thought about before and was trying to articulate above. Let me see if I can put this clearly: I believe the fact that you were once a 3 has shaped -- has in fact
led to -- your freer, less doctrinaire and more inclusive approach and attitude towards the game and its courses.
It's not an attitude and an approach that I can
manufacture in myself. Sure, I can
understand what you're saying, I can even agree with it intellectually, but I can't actually
make myself appreciate, say, the 5200 yard course or some cross country golf in the same way you do. (And I think the vast majority of golfers are more like me than like you, i.e. they have
never been 3s, nor will they ever be.)
You can, for example, truly enjoy the fact that you averaged 74 on a course like Saratoga, and really understand what that means (and how cool that is). But that's precisely because you were a 3 at Olympic; you had your bona fides, you had nothing to prove, and so you could turn your attention to
the course, this 5200 yard course, and marvel. I could never
experience that course in the same way you did.
I guess my point is really just a minor one, an aside really - an attempt to undertsand and discuss your original question. As I noted earlier, I believe architects keep producing Par 72s in part because of who they are (conscious + unconscious). Similarly, I think golfers like you can rail against that formula because of who you are, i.e. because of the amount of practice (on the course or the range) that you put in to become a 3, because of the way you could play and enjoy the game once you were a 3, and because of what the game means to you now, when you are no longer a three.
In short, I'd say that the reason most courses are what they are today is because the majority of golfers are more like me than like a three!
Peter