Reminds me of the demo of Freebase Parallax: http://mqlx.com/~david/parallax/ http://mqlx.com/~david/parallax/ The demo was very impressive, but in practice th

Reminds me of the demo of Freebase Parallax: http://mqlx.com/~david/parallax/ http://mqlx.com/~david/parallax/ The demo was very impressive, but in practice they just couldn't match the scope of Wikipedia or the wider Web. It may be the same way with Wolfram|Alpha.