And this is exactly why I've diversified my hardware devices ... being reliant on Apple is foolish at best, dangerous at worst.
Who wants to be at the Mercy of whatever Apple decides, goes?? Mobile me, gone, Pro apps gone, Pro hardware almost gone, iOS killing older versions of iPhone, ML not working on older MacPro's (Intel based), etc. etc. Apple is making a fortune from "customers" that are willing (shaking my head) to dump everything they "had with Apple" to get the "New Apple" every year or two.
I'm glad Apple "fear" Google, they should (Nexus 7 is a far superior device than the iPhone or iPad and WAY cheaper than an iPad) ... Safari is a joke of a browser compared to Chrome. So many web sites that just don't work under Safari but do work fine under Chrome.
So I Guess Google can retaliate by having their servers ignore (or be VERY SLOW) all/any iOS Google search requests

Apple really shouldn't be pissing off Google, they just can't afford to, not now and not ever.
Oh I know, Apple is going to create it's own search engine and accumulate many years of data that Google has already done ... fail!! Apple is never going to catch Google's shear quantity of data, Bing didn't and Apple will not either.