Firefly2002
macrumors 65816
In the old days, paying the extra got you a lot more computer - aluminium case, much faster processor, larger drive, bigger ram, backlit keyboard, DVD writer etc etc.
But the new MBP really doesn't seem to be £700 better. I have the old MBP and I wouldn't replace it with the new one... I'd just get a MacBook.
Not that I don't agree with you, but the MBP really has no "old days," since it's barely 3 years old.
But some people need/want the larger, (slightly) higher-res screen, the FW port, and the graphics card.
I agree the MB is the better deal for 90%+ of users (especially who don't need a bigger screen), but there are reasons.
I'd also like to point out that even in the "Old days" of the MBP, there was never a huge difference in CPU speed between it and the MB.... or with the PB and the iBook... the biggest difference was the original 300 MHz iBook with 512 K cache vs. the 400 MHz PowerBook w/1MB L2.