title: How to decrypt a Gravatar hash into real email address?
body: <p>I need to grab the real email address from a Gravatar URL that shows the avatar image:</p>
  
  <blockquote>
    <p><a href="http://www.gravatar.com/avatar/fbca892a7c5f5e6a99ad33433f5a93d0?d=http%3A%2F%2Fs.intensedebate.com%2Fimages%2Favatar-normal.png&amp;s=26&amp;r=PG" rel="nofollow">http://www.gravatar.com/avatar/fbca892a7c5f5e6a99ad33433f5a93d0?d=http%3A%2F%2Fs.intensedebate.com%2Fimages%2Favatar-normal.png&amp;s=26&amp;r=PG</a></p>
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