title: Might it be possible to block an entire US state from accessing my site, using PHP?
body: <p>I have a client that would like to block an entire US state from accessing his site.  He is OK with the idea of it not being perfect.  Is this possible?</p>
  
  <p>I found this service:  <a href="http://www.maxmind.com/en/home" rel="nofollow">http://www.maxmind.com/en/home</a></p>