diff --git a/include/dfrn.php b/include/dfrn.php
index 1c5ac2b012..d96805a56b 100644
--- a/include/dfrn.php
+++ b/include/dfrn.php
@@ -85,7 +85,7 @@ class dfrn {
 					$converse = true;
 				if($a->argv[$x] == 'starred')
 					$starred = true;
-				if($a->argv[$x] === 'category' && $a->argc > ($x + 1) && strlen($a->argv[$x+1]))
+				if($a->argv[$x] == 'category' && $a->argc > ($x + 1) && strlen($a->argv[$x+1]))
 					$category = $a->argv[$x+1];
 			}
 		}
@@ -244,7 +244,7 @@ class dfrn {
 		foreach($items as $item) {
 
 			// prevent private email from leaking.
-			if($item['network'] === NETWORK_MAIL)
+			if($item['network'] == NETWORK_MAIL)
 				continue;
 
 			// public feeds get html, our own nodes use bbcode
@@ -628,7 +628,7 @@ class dfrn {
 			if($r->title)
 				xml_add_element($doc, $entry, "title", $r->title);
 			if($r->link) {
-				if(substr($r->link,0,1) === '<') {
+				if(substr($r->link,0,1) == '<') {
 					if(strstr($r->link,'&') && (! strstr($r->link,'&amp;')))
 						$r->link = str_replace('&','&amp;', $r->link);
 
@@ -759,7 +759,7 @@ class dfrn {
 
 		// The "content" field is not read by the receiver. We could remove it when the type is "text"
 		// We keep it at the moment, maybe there is some old version that doesn't read "dfrn:env"
-		xml_add_element($doc, $entry, "content", (($type === 'html') ? $htmlbody : $body), array("type" => $type));
+		xml_add_element($doc, $entry, "content", (($type == 'html') ? $htmlbody : $body), array("type" => $type));
 
 		// We save this value in "plink". Maybe we should read it from there as well?
 		xml_add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html",
@@ -1773,6 +1773,9 @@ class dfrn {
 	 * @return bool Should the processing of the entries be continued?
 	 */
 	private function process_verbs($entrytype, $importer, &$item, &$is_like) {
+
+		logger("Process verb ".$item["verb"]." and object-type ".$item["object-type"]." for entrytype ".$entrytype, LOGGER_DEBUG);
+
 		if (($entrytype == DFRN_TOP_LEVEL)) {
 			// The filling of the the "contact" variable is done for legcy reasons
 			// The functions below are partly used by ostatus.php as well - where we have this variable
@@ -1803,11 +1806,11 @@ class dfrn {
 				return false;
 			}
 		} else {
-			if(($item["verb"] === ACTIVITY_LIKE)
-				|| ($item["verb"] === ACTIVITY_DISLIKE)
-				|| ($item["verb"] === ACTIVITY_ATTEND)
-				|| ($item["verb"] === ACTIVITY_ATTENDNO)
-				|| ($item["verb"] === ACTIVITY_ATTENDMAYBE)) {
+			if(($item["verb"] == ACTIVITY_LIKE)
+				|| ($item["verb"] == ACTIVITY_DISLIKE)
+				|| ($item["verb"] == ACTIVITY_ATTEND)
+				|| ($item["verb"] == ACTIVITY_ATTENDNO)
+				|| ($item["verb"] == ACTIVITY_ATTENDMAYBE)) {
 				$is_like = true;
 				$item["type"] = "activity";
 				$item["gravity"] = GRAVITY_LIKE;
@@ -1833,7 +1836,7 @@ class dfrn {
 			} else
 				$is_like = false;
 
-			if(($item["verb"] === ACTIVITY_TAG) && ($item["object-type"] === ACTIVITY_OBJ_TAGTERM)) {
+			if(($item["verb"] == ACTIVITY_TAG) && ($item["object-type"] == ACTIVITY_OBJ_TAGTERM)) {
 
 				$xo = parse_xml_string($item["object"],false);
 				$xt = parse_xml_string($item["target"],false);
@@ -2261,15 +2264,17 @@ class dfrn {
 			else
 				return;
 
-			if($item["object-type"] === ACTIVITY_OBJ_EVENT) {
+			if($item["object-type"] == ACTIVITY_OBJ_EVENT) {
 				logger("Deleting event ".$item["event-id"], LOGGER_DEBUG);
 				event_delete($item["event-id"]);
 			}
 
-			if(($item["verb"] === ACTIVITY_TAG) && ($item["object-type"] === ACTIVITY_OBJ_TAGTERM)) {
+			if(($item["verb"] == ACTIVITY_TAG) && ($item["object-type"] == ACTIVITY_OBJ_TAGTERM)) {
+
 				$xo = parse_xml_string($item["object"],false);
 				$xt = parse_xml_string($item["target"],false);
-				if($xt->type === ACTIVITY_OBJ_NOTE) {
+
+				if($xt->type == ACTIVITY_OBJ_NOTE) {
 					$i = q("SELECT `id`, `contact-id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 						dbesc($xt->id),
 						intval($importer["importer_uid"])
diff --git a/include/like.php b/include/like.php
index 49534ea613..15633fc767 100644
--- a/include/like.php
+++ b/include/like.php
@@ -194,6 +194,7 @@ EOT;
 
 	$arr = array();
 
+	$arr['guid'] = get_guid(32);
 	$arr['uri'] = $uri;
 	$arr['uid'] = $owner_uid;
 	$arr['contact-id'] = $contact['id'];
diff --git a/mod/dfrn_confirm.php b/mod/dfrn_confirm.php
index cc09021dca..5e0e5c85c5 100644
--- a/mod/dfrn_confirm.php
+++ b/mod/dfrn_confirm.php
@@ -448,6 +448,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 				if(count($self)) {
 
 					$arr = array();
+					$arr['guid'] = get_guid(32);
 					$arr['uri'] = $arr['parent-uri'] = item_new_uri($a->get_hostname(), $uid);
 					$arr['uid'] = $uid;
 					$arr['contact-id'] = $self[0]['id'];
@@ -466,7 +467,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 					$BPhoto = '[url=' . $contact['url'] . ']' . '[img]' . $contact['thumb'] . '[/img][/url]';
 
 					$arr['verb'] = ACTIVITY_FRIEND;
-				    $arr['object-type'] = ACTIVITY_OBJ_PERSON;
+					$arr['object-type'] = ACTIVITY_OBJ_PERSON;
 					$arr['body'] =  sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$BPhoto;
 
 					$arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $contact['name'] . '</title>'
diff --git a/mod/fbrowser.php b/mod/fbrowser.php
index 0a2a7dead5..5836efbe52 100644
--- a/mod/fbrowser.php
+++ b/mod/fbrowser.php
@@ -74,10 +74,18 @@ function fbrowser_content($a){
 					$filename_e = $rr['filename'];
 				}
 
+				// Take the second largest picture as preview
+				$p = q("SELECT `scale` FROM `photo` WHERE `resource-id` = '%s' AND `scale` > %d ORDER BY `resource-id`, `scale` LIMIT 1",
+					dbesc($rr['resource-id']), intval($rr['hiq']));
+				if ($p)
+					$scale = $p[0]["scale"];
+				else
+					$scale = $rr['loq'];
+
 				return array(
 					$a->get_baseurl() . '/photos/' . $a->user['nickname'] . '/image/' . $rr['resource-id'],
 					$filename_e,
-					$a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['loq'] . '.'. $ext
+					$a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $scale . '.'. $ext
 				);
 			}
 			$files = array_map("_map_files1", $r);
diff --git a/mod/mood.php b/mod/mood.php
index eee11e20c5..5e6ca0fcfc 100644
--- a/mod/mood.php
+++ b/mod/mood.php
@@ -62,7 +62,7 @@ function mood_init(&$a) {
 	$action = sprintf( t('%1$s is currently %2$s'), '[url=' . $poster['url'] . ']' . $poster['name'] . '[/url]' , $verbs[$verb]); 
 
 	$arr = array();
-
+	$arr['guid']          = get_guid(32);
 	$arr['uid']           = $uid;
 	$arr['uri']           = $uri;
 	$arr['parent-uri']    = (($parent_uri) ? $parent_uri : $uri);
diff --git a/mod/photos.php b/mod/photos.php
index 2257a96653..4761b627d8 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -488,7 +488,7 @@ function photos_post(&$a) {
 			$uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 
 			$arr = array();
-
+			$arr['guid']          = get_guid(32);
 			$arr['uid']           = $page_owner_uid;
 			$arr['uri']           = $uri;
 			$arr['parent-uri']    = $uri;
@@ -677,7 +677,7 @@ function photos_post(&$a) {
 					$uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 
 					$arr = array();
-
+					$arr['guid']          = get_guid(32);
 					$arr['uid']           = $page_owner_uid;
 					$arr['uri']           = $uri;
 					$arr['parent-uri']    = $uri;
@@ -904,6 +904,7 @@ function photos_post(&$a) {
 	if($lat && $lon)
 		$arr['coord'] = $lat . ' ' . $lon;
 
+	$arr['guid']          = get_guid(32);
 	$arr['uid']           = $page_owner_uid;
 	$arr['uri']           = $uri;
 	$arr['parent-uri']    = $uri;
diff --git a/mod/poke.php b/mod/poke.php
index 45a577cda6..4a643435be 100644
--- a/mod/poke.php
+++ b/mod/poke.php
@@ -91,6 +91,7 @@ function poke_init(&$a) {
 
 	$arr = array();
 
+	$arr['guid']          = get_guid(32);
 	$arr['uid']           = $uid;
 	$arr['uri']           = $uri;
 	$arr['parent-uri']    = (($parent_uri) ? $parent_uri : $uri);
diff --git a/mod/profiles.php b/mod/profiles.php
index 0b8261422f..39382fbdd5 100644
--- a/mod/profiles.php
+++ b/mod/profiles.php
@@ -526,6 +526,8 @@ function profile_activity($changed, $value) {
 		return;
 
 	$arr = array();
+
+	$arr['guid'] = get_guid(32);
 	$arr['uri'] = $arr['parent-uri'] = item_new_uri($a->get_hostname(), local_user());
 	$arr['uid'] = local_user();
 	$arr['contact-id'] = $self[0]['id'];
diff --git a/mod/subthread.php b/mod/subthread.php
index 1486a33b42..33cf7489c1 100644
--- a/mod/subthread.php
+++ b/mod/subthread.php
@@ -103,10 +103,11 @@ EOT;
 	$bodyverb = t('%1$s is following %2$s\'s %3$s');
 
 	if(! isset($bodyverb))
-			return; 
+			return;
 
 	$arr = array();
 
+	$arr['guid'] = get_guid(32);
 	$arr['uri'] = $uri;
 	$arr['uid'] = $owner_uid;
 	$arr['contact-id'] = $contact['id'];
@@ -123,7 +124,7 @@ EOT;
 	$arr['author-name'] = $contact['name'];
 	$arr['author-link'] = $contact['url'];
 	$arr['author-avatar'] = $contact['thumb'];
-	
+
 	$ulink = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
 	$alink = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
 	$plink = '[url=' . $a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . ']' . $post_type . '[/url]';
diff --git a/mod/tagger.php b/mod/tagger.php
index 2c469a58bb..26166a3cc0 100644
--- a/mod/tagger.php
+++ b/mod/tagger.php
@@ -95,12 +95,13 @@ EOT;
 	$bodyverb = t('%1$s tagged %2$s\'s %3$s with %4$s');
 
 	if(! isset($bodyverb))
-			return; 
+			return;
 
 	$termlink = html_entity_decode('&#x2317;') . '[url=' . $a->get_baseurl() . '/search?tag=' . urlencode($term) . ']'. $term . '[/url]';
 
 	$arr = array();
 
+	$arr['guid'] = get_guid(32);
 	$arr['uri'] = $uri;
 	$arr['uid'] = $owner_uid;
 	$arr['contact-id'] = $contact['id'];
@@ -115,7 +116,7 @@ EOT;
 	$arr['author-name'] = $contact['name'];
 	$arr['author-link'] = $contact['url'];
 	$arr['author-avatar'] = $contact['thumb'];
-	
+
 	$ulink = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
 	$alink = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
 	$plink = '[url=' . $item['plink'] . ']' . $post_type . '[/url]';