title: Perfect forwarding - what's it all about?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3582001/advantages-of-using-forward">Advantages of using forward</a>  </p>
  </blockquote>
  
  
  
  <p>Could someone please explain to me what perfect forwarding is about?</p>