But how many people even pay that much attention to the operating system any more? I was talking to a non-techie friend a few days ago and he didn't even realiz

But how many people even pay that much attention to the operating system any more? I was talking to a non-techie friend a few days ago and he didn't even realize that he was on Mac OS X 10.6. It's not just something most people really think about any more.