I didn&#x27;t go back to the web page before answering the reply, you&#x27;re right.  Still haven&#x27;t, since i&#x27;ve yet to hear something compelling that I missed the first time.<p>An abstract philosophy for example, isn&#x27;t going to leave an impression without some concrete examples of its principles in action.. a screen shot maybe, of the applications mentioned with an explanation of how and why they are better than the alternatives.<p>N.B.  &quot;Take a hike&quot;... this does not seem like a friendly community at all.