title: Shouldn't window.screen.width/height correspond to actual screen width/height?
body: <p>Toying around with the WebKit browser in the new Kindle 3G, I noticed that <code>window.screen.width</code> and <code>window.screen.height</code> don't reflect the actual screen dimensions. The physical screen (or rather, paper) dimensions are <strong>800 x 600</strong>. I get:</p>
  
  <ul>
  <li>800 x <strong>506</strong> in landscape mode</li>
  <li>600 x <strong>706</strong> in portrait mode</li>
  </ul>
  
  <p>But interestingly, both Chrome and Safari (which are also WebKit) running on my desktop report the actual screen resolution.</p>
  
  <p>According to <a href="https://developer.mozilla.org/en/DOM/window.screen.width" rel="noreferrer">MDC</a>, these properties are not part of any specification, so there's probably no strict definition of what width/height should report. But, shouldn't it be expected that they reflect the actual screen dimensions?</p>