Chipoat,
I think the answer lies in several factors.
1 The wind
2 The elevation differential
3 The internal contouring
4 The size of the green
5 The configuration of the green
6 The combination of the above
With respect to the wind, I don't recall playing # 6 at NGLA where the wind wasn't a substantive factor.
Time after time you dial in the yardage to the hole AND surrounding features, calculate the reduction in distance due to the elevated tee, then you have to factor in the wind. That may be the most difficult element to factor because of the configuration and contouring of the green and hole location on the green.
Very, very few "shorts" have those elements.
The 11th at Westhampton is a fabulous short.
Unfortunately, it was lengthened well beyond its intended yardage.
But, the contouring and effect of the wind are great.
What it lacks is the elevation differential.
You don't see all the problems associated with the hole location, configuration and contouring, thus the shot isn't as dramatic.
"short" after "short" have lost a, if not THE, critical element, the internal contouring.
I was never so disappointed with a "short" as I was with the 17th at The Creek, one of my favorite courses.
The 17th at The Creek is blessed with the elevation differential and wind, but fails terribly due to the inexcusable removal of the internal contouring. The failure to restore that internal contouring is one of the great blunders in renovations/restorations
The "short" at Montclair, 7th hole - 4th nine, is a terrific short, unfortunately, unbridled tree growth over the last 7 decades has muted the effect of the wind.
Sleepy Hollow's 16th has the elevation differential and wind.
But, it's a different version of the short.
I believe that there are four versions.
The NGLA version and the other three.
The "others" tend to be much smaller greens with various degrees of internal contouring.
One "set" of internal contouring is the horseshoe or circular mound within the green.
Forsgate and Montclair have that feature and perhaps so did Yale years ago.
The other "set" is the quadrant contouring, such as at Westhampton.
The last "set" is the rather benign internal contouring such as at Sleepy Hollow and The Creek, and perpaps Piping Rock.
What we may never know is the intent at construction, AND, how the original "short" was modified by the club over the years.
Chip, I would agree with you that NGLA's short stands head and shoulders above all others.
That massive green with its contours, plateaus, slopes and surrounding bunkering, well below the tee, with winds buffeting the golfer and his shot the entire time. Add speed of the greens to that mixture and you have an incredible hole.
If I could play only one par 3 for the rest of my life, it would be the short at NGLA.
The only other par 3 that gets my repetitive attention is the 11th at The Creek.