The utter simplicity of the iOS home screen is Apple’s innovation. It’s the simplest, most obvious “system” ever designed.
Damn. It’s too bad no one else ever thought of a set of icons on a home screen like that.
Sometimes people go too far in their cheerleading.
Update: Tuesday, March 12, 2013: I finally installed a screensnap program on my LifeDrive. That is now the screensnap above. Previously it was this one by someone else which I pulled off the Net: