diff --git a/boot.php b/boot.php
index 5d8417bd22..2a4c29c1ae 100644
--- a/boot.php
+++ b/boot.php
@@ -73,6 +73,18 @@ define ( 'PAGE_SOAPBOX',           1 );
 define ( 'PAGE_COMMUNITY',         2 );
 define ( 'PAGE_FREELOVE',          3 );
 
+/**
+ * Network and protocol family types 
+ */
+
+define ( 'NETWORK_DFRN',             'dfrn');    // Friendika, Mistpark, other DFRN implementations
+define ( 'NETWORK_OSTATUS',          'stat');    // status.net, identi.ca, GNU-social, other OStatus implementations
+define ( 'NETWORK_FEED',             'feed');    // RSS/Atom feeds with no known "post/notify" protocol
+define ( 'NETWORK_DIASPORA',         'dspr');    // Diaspora
+define ( 'NETWORK_MAIL',             'mail');    // IMAP/POP
+define ( 'NETWORK_FACEBOOK',         'face');    // Facebook API     
+
+
 /**
  * Maximum number of "people who like (or don't like) this"  that we will list by name
  */
diff --git a/include/notifier.php b/include/notifier.php
index ca2304845e..9d74f8b9b5 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -354,6 +354,7 @@ function notifier_run($argv, $argc){
 				case 'mail':
 				case 'dspr':
 				case 'feed':
+				case 'face':
 				default:
 					break;
 			}
diff --git a/mod/display.php b/mod/display.php
index fb69523e91..dd880907e0 100644
--- a/mod/display.php
+++ b/mod/display.php
@@ -85,7 +85,7 @@ function display_content(&$a) {
 
 	$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
 		`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-		`contact`.`network`, `contact`.`thumb`, `contact`.`self`, 
+		`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, 
 		`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 		FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 		WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
diff --git a/mod/network.php b/mod/network.php
index 5461aae3fe..29b852c07f 100644
--- a/mod/network.php
+++ b/mod/network.php
@@ -202,7 +202,7 @@ function network_content(&$a, $update = 0) {
 		// "New Item View" - show all items unthreaded in reverse created date order
 
 		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
-			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,
 			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 			`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 			FROM `item`, `contact`
@@ -246,7 +246,7 @@ function network_content(&$a, $update = 0) {
 			$parents_str = implode(', ', $parents_arr);
 
 			$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
-				`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+				`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,
 				`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 				`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 				FROM `item`, (SELECT `p`.`id`,`p`.`created` FROM `item` AS `p` WHERE `p`.`parent`=`p`.`id`) as `parentitem`, `contact`
diff --git a/mod/photos.php b/mod/photos.php
index 2e0ccd248f..757b4685d9 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -1259,17 +1259,14 @@ function photos_content(&$a) {
 	if(count($r)) {
 		foreach($r as $rr) {
 			$o .= replace_macros($tpl,array(
-				'$id' => $rr['id'],
-				'$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] 
-					. '/image/' . $rr['resource-id'],
+				'$id'         => $rr['id'],
+				'$photolink'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
 				'$phototitle' => t('View Photo'),
-				'$imgsrc' => $a->get_baseurl() . '/photo/' 
-					. $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.jpg',
-				'$albumlink' => $a->get_baseurl() . '/photos/' 
-					. $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
-				'$albumname' => $rr['album'],
-				'$albumalt' => t('View Album'),
-				'$imgalt' => $rr['filename']
+				'$imgsrc'     => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.jpg',
+				'$albumlink'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
+				'$albumname'  => $rr['album'],
+				'$albumalt'   => t('View Album'),
+				'$imgalt'     => $rr['filename']
 			));
 
 		}
diff --git a/mod/profile.php b/mod/profile.php
index f98c28f8fc..a12fd9af2c 100644
--- a/mod/profile.php
+++ b/mod/profile.php
@@ -272,7 +272,7 @@ function profile_content(&$a, $update = 0) {
  
 		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
 			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`, `contact`.`rel`, 
-			`contact`.`thumb`, `contact`.`self`, 
+			`contact`.`thumb`, `contact`.`self`, `contact`.`writable`, 
 			`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 			FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 			WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
diff --git a/mod/search.php b/mod/search.php
index e0a8506b68..23b2ddb7e3 100644
--- a/mod/search.php
+++ b/mod/search.php
@@ -65,7 +65,7 @@ function search_content(&$a) {
 
 	$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
 		`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-		`contact`.`network`, `contact`.`thumb`, `contact`.`self`, 
+		`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, 
 		`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,
 		`user`.`nickname`
 		FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`