diff -urp activity/activity_comments/activity_comments.module activity/activity_comments/activity_comments.module
--- activity/activity_comments/activity_comments.module	2010-01-13 15:25:29.000000000 +1000
+++ activity/activity_comments/activity_comments.module	2010-05-14 11:32:28.874143262 +1000
@@ -133,9 +133,14 @@ function activity_comments_form($form_st
     '#access' => user_access('activity post comments'),
     '#prefix' => '<div class="container-inline">',
     '#suffix' => '</div>',
+    '#type' => 'fieldset',
+    '#title' => t('Comment'),
+    '#collapsible' => TRUE,
+    '#collapsed' => TRUE,
+
   );
   $form['activity_form_items']['activity_comment'] = array(
-    '#type' => 'textfield',
+    '#type' => 'textarea',
     '#maxlength' => 250,
     '#size' => 25,
     '#default_value' => t('Write a comment'),
Only in activity/activity_comments: activity_comments.module~
Only in activity/activity_comments: activity-comment.tpl.php~