Pat, not sure if it's coincidental or if one is a factor of the other.
It most certainly has to do with the popularity of television and use of golf as an advertising vehicle rather than design of golf courses. Most all of the ODGs we like were not practicing and/or deceased by the time WWII ended and television gained in popularity. RTJ just happened to come along at this time, and Wilson, Tull, and others were building rather homogeneous golf courses.
I never had the feeling that the RTJ style courses, that 'target golf' bulls**t were designed for matchplay, but to create a sameness in conditions for a stroke or medal play event. All the excessive 'containment' mounding, framing, pond for interest, etc. Why not just let the pros drop a ball at 100 yds and have a wedge and putting contest?
The hideous TPCs, with their formulaic finishes, are most definitely designed for television. "Where's the exciting finish?"
Here it is: let's have a par 5 with water, a par 3 over water, and a par 4 with water, and a floating car. How nice. Most every TPC finishes like this.
"Where's the waterfall?" That's not a waterfall, dummy. That's someone pissing down your back.
To Mac's point, yes, the Ryder Cup is exciting to watch, but that's a team event, for country or continent.
I can't say the same for some of the Anderson Consulting or whatever the Matchplay is called now.
The US AM is exciting as well, it's typically a good golf course.
Stroke play will typically finish in "x' time. Thus, television can plan to sell "y" number of advertising spots. Feinstein talks about it in some of his books, and tournaments (ANIT) being structured to tie in to the next show (60 minutes) to pick up extra ratings.
What if a tournament was match play, finishing 7 and 6 or 9 and 8, with 2 hours of tv time to fill? What about the ratings? What about the advertising? Maybe CBS and Golfweek can do a 2 hour special on the Tiger Tracker
to fill the time.
What if it's John Smith vs Mike Brown in the finals? Who would watch that?
Stroke play ensures there will be golf, absent weather or technical delays, to fill the block of time and sell advertising.
Pat, will answer your second question shortly. Am doing this from my DROID phone.