title: Default textarea value in angularjs when textarea is bound to model
body: <p>HTML:</p>
  
  <pre><code>&lt;textarea ng-model="user.ban_reason"&gt;&lt;/textarea&gt;
  </code></pre>
  
  <p>Initially the ban reason is empty. However I want to provide a default value. But </p>
  
  <pre><code>&lt;textarea ng-model="user.ban_reason"&gt;reason&lt;/textarea&gt;
  </code></pre>
  
  <p>Does not work. </p>
  
  <p>Any ideas how to do that?</p>