Haha, very nice -- just a heads up though, there's stuff that doesn't show up (at least on my screen/browser; Chrome) unless I click that arrow that's only partly shown at the bottom left to make the thing full screen. That line doesn't show up when I resize text in my browser, either.
(Everything does work right though once I clicked the arrow.) With more variety in options added, this could be a truly incredible experience that I feel a lot of people'd latch onto. :D
