Jimsbmw - yes, I can definitely see the benefit in doing a UV shield on the front but to do any level of "darkness" tinting a la the side or back windows is what I think psmith777 is thinking of. It still sounds dangerous to me.
I don't want anything "dangerous" just something to make it blend in some. I know some cars come from the factory with a little tint. Like maybe 1/6 of the tint in the back, just something to make the rest match up.