It looks like this is a web page, not a feed. I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.

Source: http://www.burningdoor.com/eric/index.xml

  1. <?xml version="1.0" encoding="utf-8"?>
  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  3. "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  4. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
  5. <head>
  6. <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
  7. <meta http-equiv="Content-Language" content="en-us" />
  8.    
  9. <style type="text/css" media="screen">
  10. /* <![CDATA[ */
  11. img {border:0}
  12.    a:link, a:visited {
  13.        color:#0075C6;
  14.        text-decoration:none;
  15.    }
  16.    
  17.    a:hover {
  18.        background-color:#0075C6;
  19.        color:#fff;
  20.    }
  21.  body {
  22.      font-family:Georgia,Times New Roman,Serif;
  23.      background-color:#fff;
  24.      color:#777;
  25.      text-align:center;      
  26.  }
  27.  
  28.  div#bounder {
  29.      width:600px;
  30.      margin:0 auto;
  31.      padding:0;
  32.            text-align:left;      
  33.  }
  34.  
  35.  h1 {
  36.      font-size:28px;
  37.      letter-spacing:-1px;
  38.      color:#666;
  39.      text-align:center;
  40.      font-weight:normal;      
  41.  }
  42.  
  43.  h2 {
  44.      font-size:17px;
  45.      color:#6c6c6c;
  46.      font-weight:normal;      
  47.      line-height:150%;
  48.  }
  49.  
  50.  img#logo {
  51.      display:block;
  52.      margin:1.5em auto 0 auto;
  53.                  text-align:center;      
  54.  }
  55.  
  56.  li {
  57.      margin-bottom:9px;
  58.  }
  59.  
  60. /* ]]> */
  61. </style>
  62. <title>Burning Door Memory Hole</title>
  63. <meta name="Copyright" content="(c) 2003-2006 Copyright content:  Copyright design: FeedBurner Inc." />
  64. <!-- KLUDGE:: Win IE 5 -->
  65. <!-- corrects the unsightly Flash of Unstyled Content. See http://www.bluerobot.com/web/css/fouc.asp for more info -->
  66. <script type="text/javascript"></script>
  67. <!-- END KLUDGE:: -->    
  68. </head>
  69. <body><img src="bdnew.gif"/><br/>
  70.    <div id="bounder">
  71.    <h1>Burning Door?</h1>
  72.        <h2>Burning Door was the consultancy that Dick, Eric, Matt, and Steve operated before lauching <a href="http://www.feedburner.com/">FeedBurner</a>.</h2>
  73.        <p>We used to have blogs! Here is a time capsule of the blogs that www.burningdoor.com hosted circa 2007:</p>
  74.        <ul>
  75.            <li>Dick had a blog called <a href="askthewizard">Ask the Wizard</a> and a personal blog called <a href="dick">802.11me</a></li>
  76.            <li>Steve had a blog called <a href="lineofsite">line of site</a>, which also existed in a <a href="steve">pre-beta</a> version. Oh, he also ran a blog called <a href="mobileapps">mobileapps</a> before there were actual mobile apps.</li>
  77.            <li>Matt had a blog called <a href="matt">It came from Black Background</a>, which at one point was also known as "Revenge of Black Background". Presumably, in the deep dark past, he had a blog called "Black Background" but we haven't found that.</li>
  78.            <li>Eric had a blog called <a href="eric">Dancing About Architecture</a></li>
  79.            <li>We also had a couple of official FeedBurner blogs: <a href="feedburner">Burning&nbsp;Questions</a> and <a href="buzz">Buzz</a></li>
  80.        </ul>
  81.            </div>
  82. </body>
  83. </html>
  84.  
  85.  
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda