Pat,
I think it is fair to say that a double-standard exists here on GCA, and that is a little unfair. Perhaps it is the fact that many on the board are enamoured by golden age architecture, and have played Riviera/Merion, pre and post Tom Fazio, and that allows them to criticize his work so vociferously. I would like to think that a pre-WWII golf club atlas would be as harsh on such esteemed architects as Perry Maxwell, A.W. Tillinghast (bunker removal) - however, only for the sake of being fair, because not all of this renovation work is necessarily bad. Certainly, all renovation work being done on the great golf courses should be analysized with a critical eye, but those who judge the merit of said work must do so without bias directed towards the architect. Let the work stand, or sink for itself.
Is it possible that Tom Doak, Ron Forse etc., in consultation with many classic designs have never made a poor decision? I believe whole-heartedly that they have a much higher regard for classic architecture that most architects, and do not desire to leave their mark on such venerable courses, but I'm sure they've strayed from pure restoration at times - and for this, they seem to avoid criticism in GCA-land. I do not believe it is because they frequent and participate on this site. In fact, I'm sure they would welcome a thoughtful discussion of classical renovation - which would probably teach us a lot of the behind the scenes stuff an architect has to deal with, and things that are out of their control.
Tyler Kearns