YankeeJim: It has?
Yes, look at the flux players that have came back stating that they now use a variety of different spins to achieve max distance off the tee. Top spin or back spin for max driving distance was the initial argument.
Now, max driving distance can be achieved with top spin, as our 400 yard drivers in htis thread have just figured out.
As for everyday play, max driving distance means absolutely nothing. The only time anyone needs to have a max out is on a reachable par 4 or a long par 5. Otherwise, you stick yourself inbetween clubs and have to choke up or push the distance barrier.