title: How to link to pages without the .html extension?
body: <p>I would like to link to pages inside my website, e.g:
  Not: mywebsite.com/about.html But: mywebsite.com/about/</p>
  
  <p>I've seen various websites doing this but it looks like they also react differently to things:</p>
  
  <p>Apple.com:
  apple.com/iphone/ works, apple.com/iphone/index.html works, apple.com/iphone redirects.</p>
  
  <p>Opera.com:
  opera.com/mobile/ redirects, opera.com/mobile works, opera.com/mobile.html does <strong>not</strong> work.</p>
  
  <p>Mozilla.com:
  mozilla.org/en-US/ works, mozilla.org/en-US redirects, mozilla.org/en-US/index.html does <strong>not</strong> work.</p>
  
  <p>Which leads to another question: Are there different methods for this?</p>
  
  <p><strong>Edit:</strong>
  It seems that Apple uses a folder for every page, e.g. a folder called 'iphone' with an index.html file inside it?
  But Opera and Mozilla use something in the .htaccess file?</p>