Is that really a good thing though, at least in the particular case of a todo list app? I love that they are pushing boundaries and trying to pave the way for other gesture-only apps (where practical), but for something as simple as navigating/editing a basic data tree, I would much rather use a single finger to tap buttons/text in less than 20 ms with instant load as opposed to taking half a second or more to perform some gesture(s) with sometimes 2+ fingers and wait for an animation.