anchor.diff:    </p>
   
     <div class="actions">
  -    Comment
  +    <a href="" ng-click="home.commentOn(item)">
  +      Comment
  +    </a>
       <a href="" class="comments" title="View comments" ng-click="item.showComments = !item.showComments">
         ({{home.associationCount(item.comments)}})
       </a>
  
positive.code:   </div>
  
    <div ng-show="!!item.showLikes">
      <p><strong>Liked by:</strong></p>
      <p ng-repeat="like in item.likes">
        <strong class="text-muted">{{ like.participantDisplayName }}</strong>
        <span class="pull-right text-muted">{{home.timeAgoInWords(like.createdAt)}}</span>
  
negative.code:         <span class="pull-right text-muted">{{home.timeAgoInWords(comment.createdAt)}}</span>
        </div>
      </div>
    </div>
  
    <div class="media" ng-show="home.isCommentingOn(item)">
  