I on the other hand disagree, bu I am probably more of a n33b to the overclocking scene than others. I have placed the Ram "heatsinks" on both sides of my 512 MB stick of Nunya DDR, I have also placed a killer Northbridge Cooler from cpufx (A smaller version of the "Core" HSF, and put more of the Anodized blue RAMsinks on my southbridge. I think it looks nice, if you never have a case on or even a "window" view. I recently stopped by autozone, and picked up a blue neon light, and some blue neon light wire.
As of right now, I only have my Vision GF3 AGP card in the system, with all rounded cables. I'm using the sound, and LAN off the mobo. I know the sound isn't as great as it could be, but the system is clean!
I have a 40g, 60g, and 13.4g HDD along with a DVD/CD/CDRW combo drive, and my 1.44 floppy. I tie wrapped all of the wires from every fan, PSU wires, etc.. so the mobo isn't covered at all. It looks empty so every little thing on the mobo is visible.
I got way off topic, but you see where I'm coming from I hope!
Just my 5 cents though...