If you clicked through to Chris Whong's site and wondered about the phrase "hack license" this wikipedia article may be of interest: http://en.wikipedia.org/wik

If you clicked through to Chris Whong's site and wondered about the phrase "hack license" this wikipedia article may be of interest: http://en.wikipedia.org/wiki/Hackney_carriage http://en.wikipedia.org/wiki/Hackney_carriage