I just noticed supermicro now has i7 xeon workstation boards -
1xSupermicro workstation board - $400
1xLian Li full tower case - $240
1x910w PCPnP single 12v rail PSU - $185
1x1tb Caviar black - $100
basic single cpu pc workstation set up with E5520 ($405) - $1330
Basic mac pro with 1tb drive - $2600
stick 2 x5570 chips in the pc - $3925
Mac pro with 1 x5570 - $3900
Dual socket mac pro with the same - $6000
As you can see, the single socket mac pro is a sad joke, costing as much with a single x5570 as the pc does with 2. (It's a $1500 cpu for fuck's sake.)
Well, Apple did have a short period of exclusivity. That should count for something shouldn't it? Even in the face of overwhelming, considerably cheaper and better competition? Nah, I didn't think so either.
Note - I didn't add any memory to the pc because the apple upgrade from 6gb to 12 costs $100 more than replacing it yourself with the same, and the move to 32 via apple costs $5300 more than 6x4gb (of registered DDR3 1333 no less) would DIY. Since you'll be trashing the included ram anyway, it's better to treat it as if it's not there.
That idea of a midline machine would be fine, if they could offer a fully featured core i7 system, with the Mac pro case, sli and crossfire capabilities, and price it for the same stupid premium the pc manufacturers charge over DIY systems. The problem for them is that it would have to come in at about $500 less than the single socket mac pro in order to compete with the top tier pc builders, all while costing about the same to manufacture as their current product. So they slap Xeon on the side and pretend their castrated single socket mac pro is anything but a mule with 3 gimpy legs. Then the real mac pro would have to be everything the PC i listed above is, priced as it is now, all while costing about $500 - 1000 more to build.
For Apple it's not worth it, so they'll continue to sell shitty systems with a relatively appealing OS. They never should have gone Intel. At lease when they used PPC, the mac centered applications would always have poorly performing x86 ports, and nobody would be able to see just how overpriced their systems were. Now we can, part for part, along with all the bogus shortcuts made to cut costs and fit into a certain stylish form factor.