People already write these kinds of applications today [0], they just don't run in a terminal. I could ask what benefit there is to expanding a terminal's capab

People already write these kinds of applications today [0], they just don't run in a terminal. I could ask what benefit there is to expanding a terminal's capabilities so they can run there, but then we would just end up rehashing the arguments from http://news.ycombinator.com/item?id=2559734 http://news.ycombinator.com/item?id=2559734 [0] E.G. http://fishsoup.net/software/reinteract/ http://fishsoup.net/software/reinteract/