so so so true !!
You gave a very good example, IBM PC (5150) 30 years ago. They did a new base that opens a new standard. It was a huge step.

We must look at what is a tablet? Years and years ago, i remember to look at Palm devices, they were great, then other more sofisticated,
i had an HP with WIN CE, it was heavy and big, but it was cool. What has the ipad so differente? Is faster and more powerfull then Palms 10/15 years ago... so what ?? It is the same concept ! A portable mini-computer-that-fits-in-your-hand. It's just a more powerfull one.

It's like Commodore putting a patent back in 1985, saying they had invented multimedia....
Apple has good products, very beutifull one, but wtf ???? who the **** they think they are???????