Quasar was not designed, but rather only implemented. It’s the classic outcome of closed, engineer-based thinking.
(Via Matt Legend Gemmell)
Matt Gemmell sums up my thoughts on Quasar perfectly. The iPad doesn’t present multiple apps on screen at once for a reason, and that reason isn’t because of some hardware limitation, or because Apple wanted to “dumb it down” for users. It wasn’t an arbitrary decision. Apple designed the iPad that way, and I believe it’s a better device for it. You can argue that other systems like Windows Metro or Palm’s Web OS handle this sort of thing better, but you can’t just haphazardly let people fall back into their worst desktop habits and call it an improvement.