Garland,
I really don't disagree. My new course in Lone Oak, TX has a straight fallaway green, based on Ross 12th at White Bear, and of course, I have built numerous Redans over time. In fact, the 12th at the Quarry is a fallaway green as well. I would say that I look for one opportunity per course to do such a thing, but hate for those approaches to be blind, so I only do it if its a downhill approach so the green is visible and the green site ground naturally falls away.
As to blind approaches, I don't care for them, unless its optional (two par 5 2nd lz areas, with one where you can play where you can see the result and another blind approach that may net you the green, for example).
When I have an uphill blind approach by necessity, I tend to mark the green with flanking bunkers each side to assist direction. I have built semi dell holes where the approach may be blind from the wrong side of the fw, and Dolly Parton/Mae West greens where visibility is only attained when in the, uh, cleavage.
I think you may have misconstrued my point on the "could you design a decent course" thread. I view those kinds of features as changes of pace. I think a few here, given the chance to design a course, might litter the course with such features to "show the world" what its missing.
I wouldn't do that in large doses myself, but agree those features should be "brought back" in limited doses to edumacate golfers as to the fun golf can be when not totally standardised. I just don't think, based on my experience, that a course based on all "unique" features would be recieved well. For that matter, its been said that Pete Dye diluted his own visual impact by being so spectacular on every hole. I feel the same would be true with features now considered gimmicks by most.
But, to your exact wording - you should have approximately one of those features per course - you get no real argument from me, and my work actually supports that, if you care to look.
Hope you had a great weekend!