Competition is fierce for laptops, and margins are thin - yet Apple's doing fine ignoring the under $1000 segment. (Fry's recently had a 15.6" dual core laptop with Win7 and 3 GiB RAM for $277....)
$277?
Bigger? The Apple maxi-tower is already the Hummer of computers....
Yes, bigger! It only has 6 RAM slots! The Dell Precision T7500 has (I believe) 12 slots and can hold up to 128 GiB. There needs to be a Mac Pro version of this. With more drive bays.