Can't stand the OCD anymore...
I too have been very OCD with cases and screen protectors. I just can't take it anymore. I use a rubber case, I don't like the feel of hard shells, or other bulky cases. I was using an invisible shield and, over time, it began turning a light tinge of yellow, atop the lovely finish of my white 4S. Ughh, even with the warranty replacement Zagg offers on their screen, it's such a headache returning it and replacing with a new one. So I ripped it off, never to return...WELL, that was liberating! The screen is absolutely crystal gorgeous. So now I've been selectively removing the rubber case in non-volatile situations, like the office (as opposed to construction sites, which I often for my job). When I hold that bare iPhone in my hands, it just feels amazing...silky smooth, thin...dam sexy. After about a month without the screen protector, the Gorillia Glass is holding up beautifully, no scratches.
Libirate yourselfs people, just let it be free, it feels great!