Yeah, I hear ya. 4 key products and that's it!
Well ok, there's also the Mac mini. So there's actually 5 key products. But that's it. No more.
Well ok, then there's the MacBook Air, but seriously now. There can only be 6 key product lines and no more.
Apart from maybe the Apple TV. Ok, you're killing me here, I wouldn't do this for anyone else. 7. 7 key product lines.
And maaaaybe the iPod, which is 1, or 3 product lines, depending on how you look at it.
But we will never, ever have more than 10 key product lines*
(* unless you include the iPhone...)
That video is so irrelevant to the Apple of today, it's just not funny. The only reason (which I'd have thought everyone knew) that Apple aren't making a mid-tower isn't that it wouldn't sell, but that it would sell too well and reduce sales of the higher-margin MacPros.