I've done more thorough testing and posted the results here: http://news.ycombinator.com/item?id=2318412 http://news.ycombinator.com/item?id=2318412 I've re-do

I've done more thorough testing and posted the results here: http://news.ycombinator.com/item?id=2318412 http://news.ycombinator.com/item?id=2318412 I've re-done the tests for the iPad. Mobile Safari javascript is more than 2x as fast when run in the browser versus fullscreen mode.