title: Is there a gallery of great application UI's that can be used for ideas?
body: <p>I'm looking for websites that showcase screenshots of applications with exceptional UI design.  I'm writing an application and am taking my time considering what the UI should look like.  My audience is not business but family.</p>
  
  <p>My previous UI-design experience (and comfort) is with Windows Forms so I would typically use standard list boxes, buttons, tabs, etc.  Now I'm experimenting with WPF and was looking at more...attractive...interfaces (as long as it still meets the needs of the application and enhances - not detracts - from its purpose).  </p>
  
  <p>Any thoughts of <em>galleries or specific examples of applications</em> with great UI design?</p>
  
  <p><strong>EDIT:</strong> I'll also take individual application's that you feel make a great, intuitive design.</p>