So you are saying someone who got themselves a 12gb 2000Mhz DDR3 CL7, i7, watercooled, 3x 5870 in crossfire running off a 1200W PSU, with a 120Hz 23" 2560x1600 monitor, bluray player, 12USB ports, and 2TB's worth of SSD isn't future proof?
...Let's see. It's windows 7 capable, has more than enough RAM with the Hz making up for the latency, the monitor is 3d vision ready, the GPU's are DX11 capable (with games still being made for/having 9.0c support...) and you don't really get faster than SSD's now do you?
Granted that is not at all my PC but just proving a point. Future proof always means to a reasonable point, not till infinity, as that would be an absurd notion.
And by the way, PCI-e 3.0 isn't out until 2011 at the earliest, in case you wanted to try and bring that up, with many cards not even using data transfer speeds available in PCI-E 2.0...