Thanks for the kind words. I saw the thread about making competition more difficult and considered chiming in. I will say that I completely disagree with making baskets smaller, mainly because it would be too hard to replace all of the courses in the country with smaller baskets. I think the best way to make putting harder is to make baskets riskier. It doesn't require a terrain change, but it would just require getting OB near baskets.
Case in point: this last year at Ledgestone during the third round, McBeth had an 80 footer on hole 14 at Northwood. OB was behind the basket about 20 feet. I stood right next to him before he putted and he said, "I want to run this putt but your OB is too close." He wasn't really mad but was just commenting about it. He proceeded to run the putt anyways and he buried the putt. For someone like McBeth, running a putt 25 feet past the basket is irrelevant because he will make the comeback putt. In this case, I at least made him think about laying up the putt because of the risk behind the basket. It didn't affect him, but the placement of OB around baskets (reasonable distance) is in my opinion an effective way to make putting more difficult: nerves come into play more and that causes more missed putts.