It looks like Pat understood my point, but maybe others didn't.
Also from the Merion thread,
chipoat,
What assortment of clubs did they hit off the tee. Was it a good test of driving skill -- or mainly fairway woods and long irons?
This is what I mean. What difference does it make if one is testing the fairway woods and long irons versus the driver, considering how much easier it is to hit the driver these days?
In the past, there was a real question as to whether or not it was worth the risk, as long irons and fairway woods were much more accurate (admittedly, my perception, don't know if it bears out statistically).
Now it seems you only put the driver away if the distance corresponds to a choke point, hazard, etc. The "tradeoff" no longer exists.
I think Pat's right - the relative straightness of today's driver, whether it's due to the club, the shaft or the ball, is as big or a bigger problem than the length. It allows one to go all out with much less trepidation.