Whine, whine, whine... I'm just waiting for the cries of "Apple's going to go under because of this" before I sit back and consider the Keynote complete.
If you pay Apple's prices for RAM, then you're a chump to begin with, but since you want to bring pricing into things:
Alienware MJ-12 4500 Extreme Digital Content Creation Workstation
Dual AMD Opteron 250 2.4ghz
Windows XP Professional
Corsair 3GB PC3200
nVidia Quadro FX 1100 128MB
2x 250GB SATA RAID O
Enermax 550W PSU
2x NEC LCD 3000 30" LCD (Costs $3,350 each - more than Apple - with only 1600 x 1200 resolution, 450cd/m2, 350:1 contrast)
No iLife or other Apple software.
Cost: $12,778
Apple PowerMac G5
Dual IBM PowerPC 970FX 2.5ghz
OS X 10.3
4GB PC 3200
nVidia GeForce 6800 Ultra 256MB
2x 250GB SATA
2x Apple Cinema Display 30" (2560x1600, 270cd/m2, 400:1 contrast)
iLife, built-in security, lack of MS patches, etc.
Cost:
$11,522
There are one or two points in the PC's favor, but not $1,200 worth of them. The only thing it has that isn't available on the PowerMac at the moment is that Quadro card, and the display is crappy as hell on resolution while also being more expensive.
Dell E152FP 15" Flat Panel
TFT/Active Matrix
Analog RGB
Viewing Angle: 60 H, 50V
Response: 25ms
Brightness: 250
Contrast: 350:1
1024x768
That's a third of the viewing angle, slower response time, and
vastly lower resolutions than the Apple screens. Just to be fair, let's look at their more size-comparable monitors...
Delll UltraSharp 2001FP 20" Flat Panel
TFT/Active Matrix
Analog or DVI
Viewing Angle: 85 H and V
Response: 16ms
Brightness: 250
Contrast: 600:1
1600x1200
That was my first thought when the price was announced. I was just waiting to see what people were going to say here, and boy... I knew what was coming.