Earlier quoted context omitted.
Presumably they went nuclear on Android because they felt betrayed when a close partner of their came out with a clone of their product, something Apple had a history with that nearly killed it.
What do you mean a "clone of their product" ? Desktop PCs had big icons on screen for years, there was nothing new or even remotely original in having big icons on a screen for an mobile OS. That should be declared an obvious invention and not worth of protection at all. The main new thing that they did was to use a touch screen that can be operated with fingers and gestures, but hey, even that idea was not new eithe…
There's a big difference between a good concept and a good execution of a concept. Apple have always been brilliant at execution, even if they don't have many original concepts (they don't do basic research). Is it not innovative to take a good idea and execute it better than anyone before? I find that a hard thing to dismiss. However, now that they are on top of the world, it would be nice to see them invest in open basic research to give back to the community where they got all their ideas and technologies from, like microsoft does with microsoft research.