The original motivation was getting fed up with spam in Google. Here's an interview where I explained: http://www.snugd.com/2009/04/24/3361/ http://www.snugd.co

The original motivation was getting fed up with spam in Google. Here's an interview where I explained: http://www.snugd.com/2009/04/24/3361/ http://www.snugd.com/2009/04/24/3361/