title: Why don't the AngularJS docs use a dot in the model directive?
body: <p>In the video <a href="http://www.youtube.com/watch?feature=player_detailpage&amp;v=ZhfUv0spHCY#t=1758s" rel="noreferrer">AngularJS MTV Meetup: Best Practices (2012/12/11)</a>, Miško explains "..if you use ng-model there has to be a dot somewhere. If you don't have a dot, you're doing it wrong.."</p>
  
  <p>However, the very first example (The Basics) in the <a href="http://angularjs.org/" rel="noreferrer">Angular.JS website</a> seems to contradict it. What gives? Has Angular.JS changed since the MTV meetup that it's now more forgiving with ng-model?</p>