No one says Apple invented artificial intelligence, they're just the ones who will make it mainstream. They did the same with thin laptops, touch screen smart phones and tablets. None of those three items were being designed or built by anyone until Apple created them.
I disagree with you in how much Siri will be used, I believe it will be used greatly. And, in 6-8 months every phone that's launched will have a similar feature. Two years ago people thought the iPad and MacBook Airs were a joke, look at them now...best selling devices in the world (and everyone's trying to copy them).
The Macbook Air is not the best selling in the world. The iPhone in Japan is a old crappy device that they dont even think much of.
And again, i like all Apples devices so dont get me wrong. Ive worked on their campus in Cupertino before back in 2000 and seen what they do, talked to many of the people there, seen their new stuff when it was coming out , etc.. As far as the phones i just like Android better. I also wont be upgrading to a newer iPod because music plays just fine on my phone and i use it all the time....So sue me!