I got my first iPod last week, and on the 2nd day when I put my iPod into my jean pant pocket, walked to the mall, picked up some stuff, and came back home, it had a scratch on the screen.
I always heard that iPods scratched easily, but many Mac users here at MR always seemed a bit anal about every little minute detail, so I didn't think anything of it when I bought it. I still don't care about scratches on the white part of the iPod, or fingerprints on the back, but the screen can
not be scratched!!
I won't get a case for it though, because I like the way it looks without the case (all iPod cases are fugly!), and I put a PDA screen protector over the iPod screen.
I don't know if there are any scratches on the white parts of the iPod, but frankly, I don't care.