Index: user.php
===================================================================
--- user.php	(revision 321042)
+++ user.php	(working copy)
@@ -17,7 +17,7 @@
 <div about="#me" typeof="foaf:Person" id="profile">
 <?php
 if ($email) {
-    echo '<span rel="foaf:img"><img rel="foaf:img" src="http://www.gravatar.com/avatar/', md5($email), '.jpg" alt="Picture of ', $NFO["name"], '" height="80" width="80" /></span>';
+    echo '<span rel="foaf:img"><img rel="foaf:img" src="http://www.gravatar.com/avatar/', md5($email), '?s=80&r=g" alt="Picture of ', $NFO["name"], '" /></span>';
 }
 ?>
 	<dl>