public function getUpdate(Person person) {

   activity = person->getActivity();

   if(activity->interesting == TRUE) {
      addBlogPost(activity->content);

   } else {

   if(hours >= 12) {
      addBlogPost(NULL);
      die;
   }

   timeout(1000 * 60 * 60);
   hours++;

   getUpdate(person);

   }
}