title: FadeTo() on this selection (cloned and appended) not working?
body: <p>I'm new to jQuery and i'd like to <code>fadeTo()</code> this selection to give user feedback about data being fetched from the server:</p>
  
  <pre><code>// Loop on each array of object returned from the ajax call
  $.each(v, function(i, obj) {
     current.find('.key:first').parent()
        .clone(true).appendTo(current)
           .find('.key').text(obj.key).andSelf();
  };
  </code></pre>
  
  <p>I've tryed (without success) adding <code>fadeIn('slow', 1)</code> call after <code>appendTo(current)</code>.</p>