Wait and see, I'll bet Apple will be on top again in a couple of years, and btw they should not start to get in a Ghz-race, because that's all there is to it.
a race to be the fastest, and that my friends is not, and I have already said this a number of times, that is not What Makes A Good Computer.
And further, let's say they come out with a multi-Ghz machine, one that rocks. everything has to be optimized again.
Remember the intel joke, they came out with the P4, and most soft did not even run faster than on P3 just because nothing was optimized, what is a fast computer when the soft does not go along?
The sneak peek on the next X version is there to go along with the next faster proccesors, faster busspeed, etc, they have to tweak the whole OS including all Pro-apps that come along with purchase of a new Mac.
The new version will run smoother as well on G3 and G4, but when introduced to the new Mac Architecture, this thing will ROCK!!