Back in my high school days (which also happened to by my Windows days), I and all of my friends found it quite eventful to skin the fire out of our Windows 95 interface. Windows themes were plentiful and we didn’t have anything better to do.
Now that I’m using the beautiful OS X interface, I’ve found that I really have no desire to alter the interface much. I just find it appealing to the eyes yet not intrusive over overpowering of the object of focus, whether that be a photo, a website, etc etc.
So the questions stands, do you alter the look of OS X in any way? Or do you just leave it be?