Stick a fork in mac...
This just sounds like the re-emergence of the iPad as a computer substitute again. Apple seems intent on sticking to going in that direction. With this, putting any $ or personal time investment in anything further of the mac line is a waste at this point. Even moving to a hackentosh is a waste now because that OS is on the outs. Even if Apple says otherwise this reveal about iOS says otherwise. (just my two cents)