This is useful and interesting in its own right, but for context you might want to look at these articles/submissions: http://news.ycombinator.com/item?id=2003

This is useful and interesting in its own right, but for context you might want to look at these articles/submissions: http://news.ycombinator.com/item?id=2003332 http://news.ycombinator.com/item?id=2003332 http://news.ycombinator.com/item?id=2003637 http://news.ycombinator.com/item?id=2003637 http://news.ycombinator.com/item?id=2003930 http://news.ycombinator.com/item?id=2003930 http://news.ycombinator.com/item?id=2004407 http://news.ycombinator.com/item?id=2004407