As mentioned above I don't really care about sratches and things, however my technology tends to turn over very quickly - so, i'll probably put something on the back of my touch if/when I buy it, to protect it a bit but mainly to keep it scratch free(ish).
Similarly, I most likely will not use the cloth that comes with the touch, i'll keep it in it's packaging, same with the user manual, stickers, and everything else. THen I'll put the whole box (including the plastic rap from the cords and things) into another box to keep it protected, and store it in my closet until the day comes that I want to buy something else 🙂