Safari does have keyboard shortcuts, however. Apple-Left-Arrow for back, Apple-R for reload, for example. Better than having to reach for your mouse.
The Java Terminal test isn't everything. I tried it and got normal results, but Safari still crashed on me this evening. I've got 10.4 on order, however. Amazon has a smokin' deal on the family pack: 5 licenses for $150 (after rebate).
I tried the keyboard command a few months ago but my hand is welded to the mouse. I don't know why Apple doesn't put that menu in Safari. Even IE has it.
I'll wait a while for the OSX update...