If it makes you feel better, there's no way Google patented because they want other people not to use it. They just need it for ammunition whenever Apple sues them directly. Apple's continued ridiculousness has made people realize that they should patent the s**t out of everything, obvious or not, so they can negotiate effectively with Apple when they throw their (also BS) patents around. It's clearly not 'we invented it first' but rather 'we got the patent for this obvious idea before you did,' and Google has admitted this many times. Google's stated philosophy is basically 'patent everything you think of so we can be equipped to handle all these stupid lawsuits, though we fully acknowledge the patent system is broken and will continue to push for reform'.
If I'm Apple, I'm starting to recognize the ramifications of my actions. Good luck bringing an LED LCD TV to market Apple, Samsung will sue you into oblivion. They've made rounded-corner rectangle TVs for years and you haven't, hence you copied off of them (!!) and deserve to not be able to compete. And good luck sourcing displays for anything from Samsung, that $1BN tag you hung on them means they won't ever sell displays to you again. And that's why you won't be able to sell as many iPhone5's as you want, because Sharp can't even manufacture the displays they promised you, while Samsung ships millions of better ones.
Apple can partner with Facebook and Twitter all they want, but only because both of those guys have the same 'screw everyone else' philosophy and it makes sense for them to work with you. They'll screw Apple in a second, just like Apple would screw them. Meanwhile, Apple can no longer partner with Google or Samsung for anything. How good of an idea is that for them in the long-term? Samsung makes the best displays, Google makes the dominant web browser...