What constitutes proof
I know that there are a lot of programmers in these forums, and a few scientists of various stripes as well. And frankly I find it alarming that you think this is proof of anything. Someone said that it was proof that new revisions would be released before 10.3.4 comes out, but even that is faulty logic. One could just as easily say it is evidence that Apple has no intention of updating the OS again until after new machines come out.. and if you were all pumped up for a new OS instead of a new machine, you would be crying.
It implies perhaps that it is Apple's hope to either release new machines before another revision of the OS ships, or Apple's hope that when it does release a new machine, it won't need to release another version of the OS just to support it.
Sorry folks, but this info, while interesting, is not proof of anything. That said, I sure hope they bring out new PowerMacs soon. And new Powerbooks. And while we're at it, let's have G5 iMacs and maybe an eMac with a better screen.. I don't think eMac owners should be denied a decent resolution on their 17" CRT's.. the 17" Studio Display CRT did 1600x1200, why doesn't the eMac?