Add link to usernode on profile page

I don't use Views module and want to edit usernode pages for users. But I can't find link to usernode for other users.
I write an easy patch that add link to usernode for all users in function usernode_user($op, &$edit, &$user, $category = NULL):

    case 'view':
      if ($user->uid && ($user->uid == $account->uid || user_access('administer nodes'))) {
        $items['usernode'] = array(
          'value' => l(t('View your usernode.'), 'node/'. $user->node_id),
          'class' => 'member',
        );
        return array(t('Usernode') => $items);
      }

Maybe better to do it in another place, but this enough for me...