In reading all of these responses, I'm fairly sure many of you seem to have missed the point that, regardless of market share, Google wins in either case.
What's Google's primary revenue driver? Ads from search. With each smartphone handset activated every day, whether it be backed by iOS or Android, the primary search method used by either type of phone is almost guaranteed to be through Google.
Internationally it's sort of a moot point whether Android has taken off or not - they still win if iOS devices tout Google's search as the primary method, so it's still a win for them regardless of whether Android handsets are sold.
I think most of you that are threatened by Android gaining market share shouldn't really worry either way. iOS devices are around and here to stay, and Apple as always has done a great job of creating a great product and pushing it to market.
While I've always been a Mac fan for many many years, I've never been in line with the iOS devices since my preference is for my mobile devices to act more like the traditional computer model, rather than be limited to certain functions only by the OS. So because of that, I've stuck with Android from day one of its inception. If OS X had been on the iPad, for instance, I'd probably have bought it in an instant.
iOS vs Android at this point is really only a matter of preference for the consumer with enough knowledge to really distinguish the two. If you want a great consumer product with certain limitations, go with iOS. If you want a less polished consumer product with less limitations and more of a computer feel, go with Android.
It's as simple as that.
P.S. - flash on a mobile device is pretty amazing.