I think… sorta, yeah. Your points have merit; I would basically agree that “launch my comics app” on Android is probably, if anything, a bit faster than “switch to my comics scope” on Ubuntu. However, one of the things I do quite a bit is a sort of quick scan to see “what’s going on”. On Ubuntu, that’s just swipe, swipe, swipe, swipe – the same gesture and I’m scrolling through Ubuntu news, my emails, Untappd checkins, etc. On Android (well, actually, on iOS because that’s what I’ve got) it’s “find app on home screen, go into it, exit back to home screen, find next app on home screen, exit back to home screen, find next app…”, and that feels way clunkier. If you know you want one thing, and you know where it is, then opening its app on Android is probably easier than opening its scope on Ubuntu. (Although opening its app on Ubuntu is the same amount of time; apps are the front page of the Dash.) And, I shall say again, aggregation: “find a particular song” (which I do a lot, when my daughter says “can you play Some Bullshit Modern Song by Ke£ha”) is way faster on Ubuntu because it’s “pull up Dash bottom edge, pick Music, enter song, see where it’s available, play it”, and elsewhere it’s a lot slower because it’s “open app 1 (youtube), enter song, oh it’s not there, back to home screen, open app 2 (grooveshark), enter song, oh it’s not there, back to home screen…”