It was only yesterday, when rincewind said that Neal Stephenson predicted it ten years ago, and got 3 points for that. jjfarren claimed it's a fake, and got -2. And for abstractbill, it was a windfall - two comments about the "novel and unexpected uses" of modern technology earned him 37 karma points.
Even more unexpectedly, today the "interesting window into what sort of community justin.tv is creating" has, erm, closed, obviously. Try going to http://blog.justin.tv/2008/06/caught-on-jtv.html and see for yourself.
Could it be that the real novel idea has been one about hacking Hacker News?