title: Observable array of draggable items and dropping values onto sortable list items
body: <p>I've been playing with Ryan Niemeyer's excellent <a href="https://github.com/rniemeyer/knockout-sortable" rel="nofollow">knockout-sortable</a> plugin and the draggable example in particular.</p>
  
  <p>I'm looking to achieve two things:</p>
  
  <ol>
  <li>Create an observable array of draggable items.</li>
  <li>Rather than drag items into the sortable list, I want to drop dragged items onto items in the sortable list and replace their value.</li>
  </ol>
  
  <p>In the below fiddle, I've begun the first objective but the <code>Text: name</code> binding doesn't work. I'd appreciate any guidance with this and the second objective.</p>
  
  <p><a href="http://jsfiddle.net/AC49j/125/" rel="nofollow">http://jsfiddle.net/AC49j/125/</a></p>