Enter a comma separated list of pages here to be excluded by %s.  This is helpful when using plugins which generate their own non-WordPress dynamic pages.  Ex: <em>/forum/, /contact/</em><br />For instance, if you want to exclude the virtual pages generated by a forum plugin, all you have to do is add "forum" or "/forum" or "/forum/" or any URL with the word "forum" in it here, such as "http://mysite.com/forum" or "http://mysite.com/forum/someforumpage", and it will be excluded.