tim wrote:
I just get of answering the same question after the first dozen times. I should probably just not bother posting.
When I feel that way, then I just don't post, especially after answers have already started coming in from the other 35,000 members. I agree it's good to alert new people to the search feature, but with stuff like "many other threads on this topic", it does come across a bit harsh. We like to have new people posting, not lurking afraid to post because they might get a slap on the wrist. Also, we might not find out about new ideas if the question is never asked again, like Bob Gross's packing tape idea which he has only been using for about 6 months.
Just for kicks, I did a search. Bob Gross answered this question at least 4 times in the past month alone with his packing tape suggestion. Now that's patience. 
Me, I don't use anything on the LCD right now, although I might try the tape trick. It's not like a PDA or cell phone where it is in your pocket all the time and might be scratched by keys or coins. The oils are a bit of a pain, and I do fear I may scratch the LCD wiping it clean, but so far so good.