I read the Post PC comments as the author explaining both sides. It is advantageous for MS to downplay Post PC and call everything a PC. It's advantageous for

I read the Post PC comments as the author explaining both sides. It is advantageous for MS to downplay Post PC and call everything a PC. It's advantageous for Apple to do the opposite. They both know they are playing semantics. But how can you deny that tablets (not just ipad) are replacing PC sales? Think of all the use cases that a tablet just makes more sense than a PC (e.g. as a mobile cash register or for casual media consumption)