I'd have to just say that blue is my favorite color
Don't do it cause its the thing to do, do it cause ya like it.
I've still got the originials on mine, switching has only been a passing thought really...but I suppose on my system if I did I'd go blue...
Ofcourse color scheme has alot to do with it. I've nearly finished my case, its black and sliver in the front (cheated and bought it that way! HA!), with silver painted cd/cdr/floppy, and my own window on the side, plus a blue neon. To me, I'm loving the black/silver/blue thing.
....ofcourse, I screwed my window in rather than using weather strip (figred the shiny silver screws would look cool...they do...) and I managed to crack my plexiglas twice(!) while drilling pilot holes. Its not toooo noticable, but I notice, so I'll probably cut a new plexiglas window...I bought a big sheed for like 7 bucks from home depot, I can probably get about 7 windows outta it!
Ofcourse, I like blue, but I could see black/silver/red just as easy...I hooked my brother up with a red neon tube, and thats probably what we'll do with his case.
Mike