title: JavaScriptResult in asp.net mvc RC1
body: <p>Why do you need <a href="http://msdn.microsoft.com/en-us/library/system.web.mvc.javascriptresult.aspx" rel="nofollow noreferrer"><code>JavaScriptResult</code></a> as a response?<br>
  Doesn’t it break the pattern of clean separation of concerns? Can you suggest me some cases where this will be useful?</p>