just in case if someone think i am suggesting Maemo to appear like iOs by Layers this is what i mean iOs 1(apps) + 0(multitasking) = 1 Layer Os Android 1(desktop) + 1(apps) + 0(multitasking) + 1(resent apps) + 1(surprise apps we find in task killer) = 3.. no .. 4... i am Dyslexic to count N9 1(app) + 1(multitasking) + 1(live update) = 3 Layer Os N900 1(Desktop) + 1(Multitasking) + 1(Apps) = 3 Layer Os N900(can be) 1(Multitasking) + 1(Apps) + 0(desktop) = 2 Layers Os