Seems to be this may be a precursor to possibly another (in your words) stopgap cpu enhancenment, and opteron delay.....
Possibly driven by their need to wait for appropriate software, I don't know.....It is just being delayed after delay, and these chips are being squeezed for every last worth....I actually like that though cause I think it makes smart business sense...
I hope they just leave pr ating alone now and maybe the 400mhz fsb will allow the barton to pick up where the 512kb cache put it behind in the pr game!!!