title: When should use jQuery Mobile? What is the proper "Use Case"?
body: <p>According to SO's FAQ, questions addressing <em>"software tools commonly used by programmers"</em> are appropriate, so here goes.</p>
  
  <p>I like the UI for jQuery Mobile, but I'm just really getting into Responsive Design whereby my site responds based on screen size (media queries, etc.). <strong><em>So where does jQuery Mobile fit into the mix?</em></strong> </p>
  
  <p>Say for example...</p>
  
  <ol>
  <li>I've already designed the "look and feel" of my  site at all my screen sizes.</li>
  <li>My design does not currently use any of the jQuery Mobile UI elements (at any size).</li>
  <li>So ...how would my site benefit by using jQuery Mobile?</li>
  <li>Wouldn't I literally have to redo my whole site to use jQuery Mobile? </li>
  <li>Or is jQuery Mobile just <em>(or primarily)</em> for Mobile <strong><em>Apps</em></strong>?</li>
  </ol>
  
  <p>It's amazing I see so many tutorials that jump straight into the <strong><em>HOW</em></strong> to use it, but skip right over the <strong><em>WHY</em></strong> and <strong><em>WHEN</em></strong> to use it.</p>