diff --git a/include/nav.php b/include/nav.php
index 74b4defc..1bde702b 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -15,8 +15,12 @@
 
 	$a->page['nav'] .= "<span id=\"nav-link-wrapper\" >\r\n";
 
+	// This should take you home from a remote profile connection
+
+	$homelink = ((x($_SESSION,'visitor_home')) ? $_SESSION['visitor_home'] : '');
+
 	if(($a->module != 'home') && (! (local_user()))) 
-		$a->page['nav'] .= '<a id="nav-home-link" class="nav-commlink" href="">' . t('Home') . "</a>\r\n";
+		$a->page['nav'] .= '<a id="nav-home-link" class="nav-commlink" href="' . $homelink . '">' . t('Home') . "</a>\r\n";
 	if(($a->config['register_policy'] == REGISTER_OPEN) && (! local_user()) && (! remote_user()))
 		$a->page['nav'] .= '<a id="nav-register-link" class="nav-commlink" href="register" >' 
 			. t('Register') . "</a>\r\n";
diff --git a/index.php b/index.php
index 456c0a14..38684a00 100644
--- a/index.php
+++ b/index.php
@@ -183,6 +183,9 @@ elseif(local_user())
 if(isset($homebase))
 	$a->page['content'] .= '<script>var homebase="' . $homebase . '" ; </script>';
 
+// now that we've been through the module content, see if the page reported
+// a permission problem and if so, a 403 response would seem to be in order.
+
 if(stristr($_SESSION['sysmsg'], t('Permission denied'))) {
 	header($_SERVER["SERVER_PROTOCOL"] . ' 403 ' . t('Permission denied.'));
 }
diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index e4aabba5..49356d35 100644
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -363,7 +363,7 @@ function dfrn_notify_post(&$a) {
 								'$username' => $importer['username'],
 								'$email' => $importer['email'],
 								'$from' => $from,
-								'$display' => $a->get_baseurl() . '/display/' . $r,
+								'$display' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $r,
 								'$body' => strip_tags(bbcode(stripslashes($datarray['body'])))
 							));
 
diff --git a/mod/notifications.php b/mod/notifications.php
index c425d092..ef720236 100644
--- a/mod/notifications.php
+++ b/mod/notifications.php
@@ -126,7 +126,7 @@ function notifications_content(&$a) {
 	else
 		notice( t('No notifications.') . EOL);
 
-	if ($a->config['register_policy'] = REGISTER_APPROVE &&	
+	if ($a->config['register_policy'] == REGISTER_APPROVE &&	
 		$a->config['admin_email'] === $a->user['email']){
 		$o .= load_view_file('view/registrations-top.tpl');
 		
diff --git a/mod/ping.php b/mod/ping.php
index 00c4a310..cb067f3f 100644
--- a/mod/ping.php
+++ b/mod/ping.php
@@ -25,8 +25,8 @@ function ping_init(&$a) {
 	);
 	$intro = $r[0]['total'];
 
-	if ($a->config['register_policy'] = REGISTER_APPROVE &&	
-		$a->config['admin_email'] = $a->user['email']){
+	if ($a->config['register_policy'] == REGISTER_APPROVE &&	
+		$a->config['admin_email'] === $a->user['email']){
 			$r = q("SELECT COUNT(*) AS `total` FROM `register`");
 			$register = $r[0]['total'];
 	} else {
diff --git a/mod/register.php b/mod/register.php
index 68c7297c..fcc9ebca 100644
--- a/mod/register.php
+++ b/mod/register.php
@@ -37,8 +37,13 @@ function register_post(&$a) {
 	$openid_url = ((x($_POST,'openid_url')) ? notags(trim($_POST['openid_url'])) : '');
 	$photo      = ((x($_POST,'photo'))      ? notags(trim($_POST['photo']))      : '');
 
+	$tmp_str = $openid_url;
 	if((! x($username)) || (! x($email)) || (! x($nickname))) {
 		if($openid_url) {
+			if(! validate_url($tmp_str)) {
+				notice( t('Invalid OpenID url') . EOL);
+				return;
+			}
 			$_SESSION['register'] = 1;
 			$_SESSION['openid'] = $openid_url;
 			require_once('library/openid.php');
@@ -82,6 +87,12 @@ function register_post(&$a) {
 	if((! valid_email($email)) || (! validate_email($email)))
 		$err .= t('Not a valid email address.') . EOL;
 
+	// Disallow somebody creating an account using openid that uses the admin email address,
+	// since openid bypasses email verification.
+
+	if((x($a->config,'admin_email')) && (strcasecmp($email,$a->config['admin_email']) == 0) && strlen($openid_url))
+		$err .= t('Cannot use that email.') . EOL;
+
 	$nickname = $_POST['nickname'] = strtolower($nickname);
 
 	if(! preg_match("/^[a-z][a-z0-9\-\_]*$/",$nickname))
diff --git a/view/jot_geotag.tpl b/view/jot_geotag.tpl
index 4145c311..b0f71e73 100644
--- a/view/jot_geotag.tpl
+++ b/view/jot_geotag.tpl
@@ -1,7 +1,7 @@
 
 	if(navigator.geolocation) {
 		navigator.geolocation.getCurrentPosition(function(position) {
-			$('#jot-coord').val(position.coords.latitude + position.coords.longitude);
+			$('#jot-coord').val(position.coords.latitude + ' ' + position.coords.longitude);
 			$('#profile-nolocation-wrapper').show();
 		});
 	}
diff --git a/view/theme/duepuntozero/style.css b/view/theme/duepuntozero/style.css
index dafc2436..72e0be00 100644
--- a/view/theme/duepuntozero/style.css
+++ b/view/theme/duepuntozero/style.css
@@ -1826,3 +1826,7 @@ a.mail-list-link {
 /* end from defautlt */
 	
 
+.fn {
+	padding: 0px 0px 5px 0px;
+	font-size: 120%;
+}
\ No newline at end of file