Apple's overall market share is low, true, but when you consider the number of units of a given Apple notebook that get sold in comparison to the number of units of any given Windows notebook, I think they're still quite high, because Apple has so few models and a relatively healthy notebook marketshare.
Well, anyway, I hope they can manage to squeeze in one more branch.
lol, i do wish apple push OSX to as many device as they can, but, as I see it, apple is a business company and really care more about making money now. for something really doesn't even make money for pc manufacturer, I can't imagine apple would jump in... sad.