Up voted you elsewhere, but you're claiming that flagship 2012 software features could or should fit into a device sporting a single core ARM processor with 256MB of RAM and a GPU that is verging on obsolescence. We're an order of magnitude further out in performance AND userbase, and a trillion dollar market is up for grabs. This is the new life cycle.
Not every feature, sure. But there are a lot of features that don't have an increased hardware requirement. I know this because I use TomTom turn by turn on the iPhone 4 right now, same maps data that's on iOS 6. I also use video calling ove 3g on the iPhone 4. So yea, it's a little hard to swallow why these features are being excluded, well except for the money. I'd even accept 3 years for a tablet, but not two.
