if you haven't noticed... Apple keeps standards on the 'cutting edge' and doesn't offer many low-line models. they offer less than 10 computers (as if you goto Dell they will have 25+ models).
if you look on the geekbench browser site... you can see the performance upgrades year by year and it's really astounding.
instead of making the MacBook cheaper (than 1000$ US per say) they keep it the same price and add in a more modern part.
definitely agree with the more value for your buck statement above.
but at the same time... 1000$ of computer hardware today, is different than 1000$ of computer hardware tomorrow.