Tom, Mike(s) - thanks. It sounds like the situation in the line of work I freelanced in; but I'd assumed it was different somehow for architects.
There hasn't been much pick-up on this, but I think there's an interesting discussion in there someplace,e.g.:
How does the medium through which gca ideas/philosophies get transmitted affect the game, and how do individual designers play into this?
There was CB Macdonald, whose connections (and influence) were with Wall Street and not with city councils across the country. That MEANT something, I think, to how gca and the game itself developed.
Then Tillinghast promoted himself and his design philosophies in books, and that meant something too.
Then, after WW II, the subject of gca seemed to fall off the map, and very few were writing about it, and that seems to coincide with a black (or at least grey) period in design; though the popularity of the game grew enormously, as did RTJ's fame as the "Open Doctor".
I'm not sure the impact/potential impact of the internet to broadcast more widely than ever the important CURRENT trends/philosophies has yet been understood or harnessed; and I'm not sure that its impact will be any less significant than that of previous mediums.
Peter