title: How important do you think Progressive Enhancement is?
body: <p><a href="http://en.wikipedia.org/wiki/Progressive_enhancement" rel="nofollow noreferrer">Progressive Enhancement</a> is a web development methodology that not only allows greater portability and accessibility but in my opinion, makes the development process easier.</p>
  
  <p>What I want is to know what the rest of the community think of this approach.</p>
  
  <p>In particular: What do you believe is the minimum set of technologies that a web application should support?</p>