It's like something Jason Becker said.
"Learning to play by ear was the greatest thing that ever happened to me. When I was trying to learn stuff like Mozart, Stravinsky, and Van Halen, I always learned it by ear. I always played the licks wrongly, but those mistakes became my own licks, and helped developed my style."
I'm sure it is, I shall endeavor to improve myself in all possible areas of skill in relation to guitar... it's wierd, some people are naturally very good with their ear, like you MrFast, as I can see by some of the songs that you learn, but others are good at reading notation. Very few are fluent at both. I know some are, but not many that's for sure...