I was inspired by this: http://news.ycombinator.com/item?id=316820 http://news.ycombinator.com/item?id=316820 Plus, I think it's a cool, old idea that could i

I was inspired by this: http://news.ycombinator.com/item?id=316820 http://news.ycombinator.com/item?id=316820 Plus, I think it's a cool, old idea that could inspire some new business ideas. Obviously some people found it interesting . . . they upmodded it.