I'd like to carry around my mini naked, but can't find any plastic stick on "screen" type protectors for the back, there are plenty of ones for the screen itself. Any suggestions?
I use a TPU case on the back of mine but a skin would work just as well if you're worried about scratches. The TPU case protects the edges too if that is a concern.
Check out the PhantomSkinz matte back protectors. I just installed one on my daughter's (soon to be) new mini last night and it turned out beautiful. I have one on my iPhone 5 and will continue to use them on all of my future iDevices. I have a bestskinsever-type protector on the back of my iPad2, but it picks up way too many fingerprints and feels much too slick. The matte back protectors pick up zero fingerprints and have a very nice feel to them.