failure to find rss

Thanks for making this for the Drupal community.

After reviewing this module, I found a few things I would like to note:

- Add watchdog support, to pickup magpie returned errors. Like so:

			// try typepad own domain
			if(!$rss) {
				$feed_url="$author_url/atom.xml";
				$rss=fetch_rss("$feed_url");
			}
		}
		
		watchdog('CommentLuv', $rss);
		
		// **************************
		// *** do the parse dance ***
		// **************************

- many times people put in the short version of their website when adding comments, IE:
--- elvisblogs.org
--- http://elvisblogs.org

Instead of http://www.elvisblogs.org I think your code should look for errors from magpie and if errors retry with and without "www" and "http".

- I wonder if the comment should be approved first before calling getting the comment's last post?

Thanks again for working on this module.