Mark,
I think this is a fine topic and there is certainly a lot of middle ground here for the various points of view.
I don't think its necessarily fair to implicate that most on here are blind to different styles. Given the amount of both well-traveled and well-heeled members, they no doubt have sampled a lot of different styles like you as noted in your first post. And with that sampling comes experience in establishing well measured and reasoned opinions in forming preferences. Its a bit like particular Beer styles or Country Music for me...I've sampled enough Pilsners and Country songs to know that with a few rare exceptions it just isn't for me. So you may course style preferences is snobbery at play, and in some cases you might be right, but I suspect its far and few in between. Life is short and when you know what you like, and have an insatiable quench for it, why mess around with stuff you already KNOW you don't care for?
That being said, I certainly enjoy stumbling on unexpected gems, by obscure designers or in far-away places and always enjoy seeing something new. I certainly deviate from most of the treehouse when it comes to Jim Engh's courses. Yes they repeat templates and themes, but I find courses like Black Rock and Lakota Canyon super fun and enjoyable and would play em' again in a heartbeat. I also had a blast playing Forest Richardson's Hideout in super remote Monticello and was pleasantly surprised by the quality of holes found there.
In my experience at GCA events I've attended, which have been limited to KP events, I've also found that GCA'ers have just as much fun and show just as much architectural interest for a course like Pajaro Valley as they do at MPCC Shore.
P.S. Peter P - I understand your intent regarding periphery-like components, but at places like Pebble or a Harbour Town, it seems an improbable task to unravel their intertwinement with the environment, views, or vegetation in assessing the golf experience.