Mike,
I think, at least in regard to fairway width, that the role of technology is somewhat overblown.
Technology tends to be more forgiving in the distance area and not so much in the accuracy area. I mean, perimeter weighting's been around for years now.
I feel that widening fairways out to hazards placed in a manner such that they need to be challenged (but not necessarily dealt with, carried, or played) to provide an easier next shot is the way to go.
Take the 11th at Rolling Green for example, the green is much more easily approach from the left side near the bunker. If the fairway down the right hand side were widened a bit more, there would be plenty of room for the golfer to miss and still get a good lie, however, since he has a good lie, he is then tempted into attempting to hit that green from a very very poor angle - and therefore perhaps compounding his trouble.
If he can stop a mid-iron from a downhill lie on that green... he deserves his par, doesn't he?