And as to putting, this always raises the question of whether a putt with a 10 foot break is inherently harder than one with a 10" break? It may not be harder to read, but probably the potential for a bigger miss is there.
I am pretty sure that a putt with both uphill and downhill components is harder than one either all up or downhill, with uphill being even easier. In that case, I presume that a larger uphill component makes judging the putt harder than just a little knob, because gravity will inevitably take hold and affect ball speed more. Thus, the Fazio "bigger humps equals flatter cup areas" theory.
But that is mostly to allow a ball to stop, period, and not so much to allow perfect distance judging, I think. Just like some gca's would have built that Stranz green with the huge tier, with a little lip on the front to keep putts from the upper level on the green.
Jud,
Oh, I understood it was a critique of JN as a gca! I still wonder how Mike N knows that?
It does raise another interesting question, IMHO. Pro players often go all around a green asking "what if I miss it here? Can I get it close?" For many, the distinction is just that....does the green take my ball away from the hole on any putt or chip? I would say that there can be some close to impossible areas to miss and the golfer needs to factor avoiding that miss into his approach shot.
Of course, I know that any green edge knob, if you hit the wrong side of it with your chip can really direct you way off course, and that is half the challenge - landing your ball right where you want to. From my experience, most players intuitively think those knobs near the green edges where they are trying to land a chip are fair, but a subtle (or not) slope in the middle of the green that accelerates a dying rolling ball can be considered unfair. Again, its the old "If I have the skill to get it close, why should the course negate that?" The golfer can only control how high and long the ball flies off the club, and not the roll afterwards, so an accelerating slope near the pin is frowned upon, unless its on one side only and the choice is to make sure you miss it.
Even Colt was against greens that cause putts to run away from the cup like a "swine possessed by the devil" .