diff --git a/config/config.ini.example b/config/config.ini.example
index 17bdd03..423398c 100644
--- a/config/config.ini.example
+++ b/config/config.ini.example
@@ -19,7 +19,14 @@ blog.menu = ""
 ; Breadcrumb home text. Useful when installed on subfolder.
 breadcrumb.home = "Home"
 
-; Disqus
+; Comment system. Choose "facebook" or "disqus".
+comment.system = "facebook"
+
+;Facebook comments
+fb.num = "5"
+fb.color = "light"
+
+; Disqus comments
 disqus.shortname = ""
 
 ; Google+ publisher
diff --git a/system/includes/functions.php b/system/includes/functions.php
index ff58775..1e2e824 100644
--- a/system/includes/functions.php
+++ b/system/includes/functions.php
@@ -820,6 +820,7 @@ function copyright(){
 
 // Disqus on post.
 function disqus($title=null, $url=null){
+	$comment = config('comment.system');
 	$disqus = config('disqus.shortname');
 	$script = <<<EOF
 	<script type="text/javascript">
@@ -833,13 +834,14 @@ function disqus($title=null, $url=null){
 		})();
 	</script>
 EOF;
-	if (!empty($disqus)) {
+	if (!empty($disqus) && $comment == 'disqus') {
 		return $script;
 	}
 }
 
 // Disqus comment count on teaser
 function disqus_count(){
+	$comment = config('comment.system');
 	$disqus = config('disqus.shortname');
 	$script = <<<EOF
 	<script type="text/javascript">
@@ -851,7 +853,7 @@ function disqus_count(){
 		})();
 	</script>
 EOF;
-	if (!empty($disqus)) {
+	if (!empty($disqus) && $comment == 'disqus') {
 		return $script;
 	}
 }
@@ -899,11 +901,31 @@ function recent_comments(){
 			}
 		</style>
 EOF;
-	if (!empty($disqus)) {
+	if (!empty($disqus) && $comment == 'disqus') {
 		return $script;
 	}
 }
 
+function facebook() {
+	$comment = config('comment.system');
+	$script = <<<EOF
+	<div id="fb-root"></div>
+	<script>(function(d, s, id) {
+	  var js, fjs = d.getElementsByTagName(s)[0];
+	  if (d.getElementById(id)) return;
+	  js = d.createElement(s); js.id = id;
+	  js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
+	  fjs.parentNode.insertBefore(js, fjs);
+	}(document, 'script', 'facebook-jssdk'));</script>
+	<style>.fb-comments, .fb_iframe_widget span, .fb-comments iframe {width: 100%!important;}</style>
+EOF;
+
+	if($comment == 'facebook') {
+		return $script;
+	}
+
+}
+
 // Google Publisher (Google+ page).
 function publisher(){
 	$publisher = config('google.publisher');
@@ -1396,7 +1418,7 @@ function head_contents($title, $description, $canonical) {
 		$output .= $title ."\n". $favicon ."\n". $charset ."\n". $generator ."\n". $xua ."\n". $viewport ."\n". $description ."\n". $sitemap ."\n". $canonical ."\n". $feed ."\n". $lightboxcss ."\n". $jquery ."\n". $lightbox ."\n" .$corejs ."\n";
 	}
 	else {
-		$output .= $title ."\n". $favicon ."\n". $charset ."\n". $generator ."\n". $xua ."\n". $viewport ."\n". $description ."\n". $sitemap ."\n". $canonical ."\n". $feed ."\n";
+		$output .= $title ."\n". $favicon ."\n". $charset ."\n". $generator ."\n". $xua ."\n". $viewport ."\n". $description ."\n". $sitemap ."\n". $canonical ."\n". $feed ."\n". $jquery ."\n";
 	}
 	
 	return $output;
diff --git a/themes/clean/css/style.css b/themes/clean/css/style.css
index c313cad..daf0bfe 100644
--- a/themes/clean/css/style.css
+++ b/themes/clean/css/style.css
@@ -270,8 +270,8 @@ pre code {
 	margin-top: 10px;
 }
 
-.border #disqus_thread {
-	padding-top: 1.2em;
+.border .fb-comments, .border #disqus_thread {
+    padding-top: 1.2em;
 }
 
 #disqus_thread {
diff --git a/themes/clean/layout.html.php b/themes/clean/layout.html.php
index e386eac..6276036 100644
--- a/themes/clean/layout.html.php
+++ b/themes/clean/layout.html.php
@@ -14,6 +14,7 @@
 		<meta content="<?php echo blog_title() ?>" itemprop="name"/>
 		<meta content="<?php echo blog_description() ?>" itemprop="description"/>
 	</div>
+	<?php if(facebook()) { echo facebook();} ?>
 	<?php if(login()) { toolbar();} ?>
 	<aside>
 		<h1 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h1>
diff --git a/themes/clean/main.html.php b/themes/clean/main.html.php
index f06f75a..0693e87 100644
--- a/themes/clean/main.html.php
+++ b/themes/clean/main.html.php
@@ -16,7 +16,7 @@
 	<div class="<?php echo $class ?>" itemprop="blogPost" itemscope="itemscope" itemtype="http://schema.org/BlogPosting">
 		<div class="main">
 			<h2 class="title-index" itemprop="name"><a href="<?php echo $p->url?>"><?php echo $p->title ?></a></h2>
-			<div class="date"><span itemprop="datePublished"><?php echo date('d F Y', $p->date)?></span> - Posted in <span itemprop="articleSection"><?php echo $p->tag ?></span> by <span itemprop="author"><a href="<?php echo $p->authorurl ?>"><?php echo $p->author ?></a></span><?php if (disqus_count() == true):?> - <span><a href="<?php echo $p->url?>#disqus_thread">Comments</a></span><?php endif;?></div>
+			<div class="date"><span itemprop="datePublished"><?php echo date('d F Y', $p->date)?></span> - Posted in <span itemprop="articleSection"><?php echo $p->tag ?></span> by <span itemprop="author"><a href="<?php echo $p->authorurl ?>"><?php echo $p->author ?></a></span><?php if (disqus_count()) {?> - <span><a href="<?php echo $p->url?>#disqus_thread">Comments</a></span><?php } else {?> - <a href="<?php echo $p->url ?>#comments"><span><fb:comments-count href=<?php echo $p->url ?>></fb:comments-count> Comments</span></a> <?php } ?></div>
 			<div class="teaser-body" itemprop="articleBody">
 				<?php echo get_thumbnail($p->body)?>
 				<?php echo get_teaser($p->body, $p->url)?>
diff --git a/themes/clean/post.html.php b/themes/clean/post.html.php
index 412e87a..060d1cf 100644
--- a/themes/clean/post.html.php
+++ b/themes/clean/post.html.php
@@ -25,7 +25,10 @@
 		</div>
 	</div>
 	<?php echo get_related($p->tag)?>
-	<div class="comments border">
+	<div id="comments" class="comments border">
+		<?php if (facebook()):?>
+			<div class="fb-comments" data-href="<?php echo $p->url ?>" data-numposts="<?php echo config('fb.num') ?>" data-colorscheme="<?php echo config('fb.color') ?>"></div>
+		<?php endif;?>
 		<?php if (disqus()):?>
 			<div id="disqus_thread"></div>
 		<?php endif;?>
diff --git a/themes/default/css/style.css b/themes/default/css/style.css
index 513edbc..aab7bbc 100644
--- a/themes/default/css/style.css
+++ b/themes/default/css/style.css
@@ -586,8 +586,8 @@ h1.title-post a:hover, h2.title-index a:hover {
 	float:left;
 }
 
-.border #disqus_thread {
-	padding-top: 1.2em;
+.border .fb-comments, .border #disqus_thread {
+    padding-top: 1.2em;
 }
 
 #disqus_thread {
diff --git a/themes/default/layout.html.php b/themes/default/layout.html.php
index 4adef24..20eef14 100644
--- a/themes/default/layout.html.php
+++ b/themes/default/layout.html.php
@@ -14,6 +14,7 @@
 		<meta content="<?php echo blog_title() ?>" itemprop="name"/>
 		<meta content="<?php echo blog_description() ?>" itemprop="description"/>
 	</div>
+	<?php if(facebook()) { echo facebook();} ?>
 	<?php if(login()) { toolbar();} ?>
 	<div id="outer-wrapper">
 		<div id="menu-wrapper">
diff --git a/themes/default/main.html.php b/themes/default/main.html.php
index f06f75a..0693e87 100644
--- a/themes/default/main.html.php
+++ b/themes/default/main.html.php
@@ -16,7 +16,7 @@
 	<div class="<?php echo $class ?>" itemprop="blogPost" itemscope="itemscope" itemtype="http://schema.org/BlogPosting">
 		<div class="main">
 			<h2 class="title-index" itemprop="name"><a href="<?php echo $p->url?>"><?php echo $p->title ?></a></h2>
-			<div class="date"><span itemprop="datePublished"><?php echo date('d F Y', $p->date)?></span> - Posted in <span itemprop="articleSection"><?php echo $p->tag ?></span> by <span itemprop="author"><a href="<?php echo $p->authorurl ?>"><?php echo $p->author ?></a></span><?php if (disqus_count() == true):?> - <span><a href="<?php echo $p->url?>#disqus_thread">Comments</a></span><?php endif;?></div>
+			<div class="date"><span itemprop="datePublished"><?php echo date('d F Y', $p->date)?></span> - Posted in <span itemprop="articleSection"><?php echo $p->tag ?></span> by <span itemprop="author"><a href="<?php echo $p->authorurl ?>"><?php echo $p->author ?></a></span><?php if (disqus_count()) {?> - <span><a href="<?php echo $p->url?>#disqus_thread">Comments</a></span><?php } else {?> - <a href="<?php echo $p->url ?>#comments"><span><fb:comments-count href=<?php echo $p->url ?>></fb:comments-count> Comments</span></a> <?php } ?></div>
 			<div class="teaser-body" itemprop="articleBody">
 				<?php echo get_thumbnail($p->body)?>
 				<?php echo get_teaser($p->body, $p->url)?>
diff --git a/themes/default/post.html.php b/themes/default/post.html.php
index 412e87a..060d1cf 100644
--- a/themes/default/post.html.php
+++ b/themes/default/post.html.php
@@ -25,7 +25,10 @@
 		</div>
 	</div>
 	<?php echo get_related($p->tag)?>
-	<div class="comments border">
+	<div id="comments" class="comments border">
+		<?php if (facebook()):?>
+			<div class="fb-comments" data-href="<?php echo $p->url ?>" data-numposts="<?php echo config('fb.num') ?>" data-colorscheme="<?php echo config('fb.color') ?>"></div>
+		<?php endif;?>
 		<?php if (disqus()):?>
 			<div id="disqus_thread"></div>
 		<?php endif;?>
diff --git a/themes/logs/css/style.css b/themes/logs/css/style.css
index 423580c..cfba473 100644
--- a/themes/logs/css/style.css
+++ b/themes/logs/css/style.css
@@ -540,7 +540,7 @@ ul li, ol li{
 	float:right;
 }
 
-.border #disqus_thread {
+.border .fb-comments, .border #disqus_thread {
     padding-top: 1.2em;
 }
 
diff --git a/themes/logs/layout.html.php b/themes/logs/layout.html.php
index 0df7579..ffc687e 100644
--- a/themes/logs/layout.html.php
+++ b/themes/logs/layout.html.php
@@ -14,6 +14,7 @@
 	<meta content="<?php echo blog_title() ?>" itemprop="name"/>
 	<meta content="<?php echo blog_description() ?>" itemprop="description"/>
 </div>
+<?php if(facebook()) { echo facebook();} ?>
 <?php if(login()) { toolbar();} ?>
 	<div id="cover">
 		<div id="header-wrapper">
diff --git a/themes/logs/main.html.php b/themes/logs/main.html.php
index 1bfa255..c228d12 100644
--- a/themes/logs/main.html.php
+++ b/themes/logs/main.html.php
@@ -16,7 +16,7 @@
 	<div class="<?php echo $class ?>" itemprop="blogPost" itemscope="itemscope" itemtype="http://schema.org/BlogPosting">
 		<div class="main">
 			<h2 class="title-index" itemprop="name"><a href="<?php echo $p->url?>"><?php echo $p->title ?></a></h2>
-			<div class="date"><span itemprop="datePublished"><?php echo date('d F Y', $p->date)?></span> - Posted in <span itemprop="articleSection"><?php echo $p->tag ?></span> by <span itemprop="author"><a href="<?php echo $p->authorurl ?>"><?php echo $p->author ?></a></span><?php if (disqus_count() == true):?> - <span><a href="<?php echo $p->url?>#disqus_thread">Comments</a></span><?php endif;?></div>
+			<div class="date"><span itemprop="datePublished"><?php echo date('d F Y', $p->date)?></span> - Posted in <span itemprop="articleSection"><?php echo $p->tag ?></span> by <span itemprop="author"><a href="<?php echo $p->authorurl ?>"><?php echo $p->author ?></a></span><?php if (disqus_count()) {?> - <span><a href="<?php echo $p->url?>#disqus_thread">Comments</a></span><?php } else {?> - <a href="<?php echo $p->url ?>#comments"><span><fb:comments-count href=<?php echo $p->url ?>></fb:comments-count> Comments</span></a> <?php } ?></div>
 			<div class="teaser-body" itemprop="articleBody">
 				<?php echo get_thumbnail($p->body)?>
 				<?php echo get_teaser($p->body, $p->url)?>
diff --git a/themes/logs/post.html.php b/themes/logs/post.html.php
index 49e195f..140782f 100644
--- a/themes/logs/post.html.php
+++ b/themes/logs/post.html.php
@@ -25,7 +25,10 @@
 		</div>
 	</div>
 	<?php echo get_related($p->tag)?>
-	<div class="comments border">
+	<div id="comments" class="comments border">
+		<?php if (facebook()):?>
+			<div class="fb-comments" data-href="<?php echo $p->url ?>" data-numposts="<?php echo config('fb.num') ?>" data-colorscheme="<?php echo config('fb.color') ?>"></div>
+		<?php endif;?>
 		<?php if (disqus()):?>
 			<div id="disqus_thread"></div>
 		<?php endif;?>