(Re-posted at the suggestion of dang.)
As someone who develops on both iOS and Android, and uses an Android phone, there was a lot in this article that I agreed with. Particularly Apple's prioritisation of beauty over design.
One weakness was the discussion of undo and Android's supposed strength due to its dedicated back button. This didn't convince me: the back button on Android sometimes undoes operations, but often it doesn't [1].
[1] http://www.androiduipatterns.com/2011/12/back-button-android...