title: When should I use Radio Buttons?
body: <p>IMHO Radio buttons should retire. The ComboBox  (Drop-Down list mode) should always be preferred.<br>Drop-Down list takes minimal screen space, and you can add/remove items programmatically.<br>No need to resize anything (hard), or disable irrelevant options (ugly).</p>
  
  <p>Can you think of a situation when a Radio button is still useful?</p>