title: MacBook Trackpad Gestures: Move Windows like in Minority Report
body: <p>With the MacBook Trackpad I can scroll documents by using two fingers or zoom into the screen with two fingers and Ctrl pressed. </p>
  
  <p>What could be very useful is to move the currently active window with a similar gesture (3 fingers, or 2 fingers + modifier key). Is there an existing tool, script that allows this behaviour? If not, would this be possible to do program? Could you do this with AppleScript?</p>
  
  <p>I'm thinking of something like (pseudocode):</p>
  
  <pre><code>while(true) {
    if (trackpad_move &amp;&amp; modifier_key_pressed) {
      window = get_active_window()
      window.moveTo(trackpad[x], trackpad[y])
    }
  }  
  </code></pre>
  
  <p>The end result should look a bit like in minority report...</p>
  
  <p>Cheers  </p>