I use to love the Mac and OSX, but the whole freezing up while spinning a colored ball thing has got me too pissed off to use a Mac any more. I switched to Linux a year ago and only use Windows for playing games. As for the increasing market share, I think that's more of the perceived coolness factor of a Mac. But man, I love the MBP keyboard! I can't wait to try a Happy Hacker 2.