So the title basically says it all, but I'll give you the story if you're bored.
While I absolutely love touchscreen/keyboard combo form-factors, my hands are incredibly oily, and by the end of the day, my Pre2's screen is just plain nasty. So, every night somewhere between 1030 and 1130, I go to the kitchen and dab some Windex onto a rag, then clean my screen off with it. It's incredibly nice to the touch afterwards, but I'm concerned that it might be doing some damage to it and the exposed earpiece. Can anyone chip in?