This makes me wonder what an editor would look like where you can hack at the text buffer/background data/etc in something lower level, but had that information also accessible with a web based layer for doing UI stuff. Might be best of both worlds, might just be insanely messy.
That is basically the ideal editor I have in my head. It would be messy, but in the way that Emacs is also messy, which is what makes it so great :). It significantly shortens the distance from my brain to running code.
