Visual programming used to leave me completely cold, but with the emergence of tablets and the promise not to make _everything_ visual, I hope to convince peopl

Visual programming used to leave me completely cold, but with the emergence of tablets and the promise not to make _everything_ visual, I hope to convince people otherwise. If you have not seen Bret Victor's brilliant "Future of programming" http://vimeo.com/71278954 http://vimeo.com/71278954 and "Inventing on principle" http://vimeo.com/36579366 http://vimeo.com/36579366, I highly recommend it. I promise not to make the Haskell struct mistake.