Jeff,
What was the quote I attributed to you? "There is no money in doing less."? I guess that I don't see the USGA's need to justify itself. The US Open is its tournament, and with apologies to my British friends, I don't think it takes a backseat to any other.
As to questioning authority, you are preaching to a devout libertarian. At the same time, my enthusiasm for popping the man the bird was lost many years back. For the most part, I am happy to be left largely alone. Nothing the USGA has done causes me great concern, knowing as I do that the organization must balance the needs and desires of many diverse constituents. Over the years I have had the opportunity to rub shoulders with numerous dedicated volunteers and officials of the USGA. Contrary to what gets posted here, they typically give great thought to what they do and, in most cases, get it at least directionally right.
Your admiration for minimalist maintenance and sustainability is laudable. I am of the Tom Paul school that golf is a big world, and, in mine, I prefer a Royal Dornoch and Cruden Bay to a Golspie and Brora. That is not to say that I don't appreciate the considerable value and fun afforded by the latter two, but my life is made better by being able to enjoy the broader range (though I passed on paying £265 for Trump International and wasn't thrilled about the £180 fee for TOC). There are people and golf markets which are not financially constrained. Imposing austerity or attempting to cloak it with virtue does not move me, though living within one's means certainly does.
Jonathan,
I am not implying that an individual can only be successful in one field. Garland was suggesting that Davis was not so smart or he would be designing courses. I am stating that just because Davis is an effective leader with the USGA that no matter how smart he is, it does not by itself qualify him to be a gca. And vice versa, being an accomplished designer does not make one a qualified USGA head, an economist, business analyst, etc.
As to the examples you have given, only Reagan and perhaps Norman have demonstrated exceptional career stretch. Nicklaus had a bad run in the automobile business and nearly went bankrupt in golf development (ironically, Trump left him off some very bad contracts to build courses for him that would have wiped-out the Nicklaus organization). Nicklaus and Norman both have leveraged their brands created as golfers, and, ironically, in the area most related to where they earned their spurs, golf architecture, neither is considered to have achieved critical acclaim. Are you making a case for the second careers of those others you mention? Al Franken, Jesse Ventura, The Terminator? Please!!!