“Many — not most, just many — Mac users occupy a slot in the computer user spectrum that is often overlooked: that of the non-technical enthusiast. These are people who don’t really understand how a computer works from a computer science perspective, but who do understand quite a bit about how a Macintosh works, from the perspective of the Mac OS UI metaphors. I.e. they’re Mac nerds but not computer nerds.”

Sounds like me.  I can’t program nor do I deeply understand hardware but I like using iTunes and the aesthetics/UI.

http://daringfireball.net/2006/07/mr_jimmy