Index: service_links/services/widget_services.module
===================================================================
--- service_links/services/widget_services.module	(revision 1738)
+++ service_links/services/widget_services.module	(working copy)
@@ -16,7 +16,7 @@
     'link' => 'http://www.facebook.com/sharer.php',
     'description' => t('Share this post on Facebook'),
     'javascript' => array(
-      'http://static.ak.fbcdn.net/connect.php/js/FB.Share',
+      '//static.ak.fbcdn.net/connect.php/js/FB.Share',
       'facebook_share.js',
     ),
     'icon' => 'facebook.png',
@@ -29,7 +29,7 @@
     'icon' => 'twitter.png',
     'description' => t('Tweet This'),
     'attributes' => array('class' => array('twitter-share-button')),
-    'javascript' => 'http://platform.twitter.com/widgets.js',
+    'javascript' => '//platform.twitter.com/widgets.js',
     'style' => SERVICE_LINKS_STYLE_EMPTY,
     'callback' => 'ws_twitter_widget_data',
   );
@@ -47,7 +47,7 @@
     'link' => 'http://digg.com/submit?url=<raw-encoded-url>&title=<raw-encoded-title>&related=<related>&style=<style>',
     'icon' => 'digg.png',
     'description' => t('Digg It'),
-    'javascript' => 'http://digg.com/tools/diggthis.js',
+    'javascript' => '//digg.com/tools/diggthis.js',
     'style' => SERVICE_LINKS_STYLE_EMPTY,
     'callback' => 'ws_digg_smart_button_data',
     'attributes' => array('class' => array('DiggThisButton', variable_get('service_links_dsb_type', 'DiggCompact'))),
@@ -57,7 +57,7 @@
     'link' => '<url>',
     'description' => t('Plus it'),
     'javascript' => array(
-      'https://apis.google.com/js/plusone.js',
+      '//apis.google.com/js/plusone.js',
       'google_plus_one.js',
     ),
     'style' => SERVICE_LINKS_STYLE_EMPTY,
@@ -70,7 +70,7 @@
     'description' => t('Share on Linkedin'),
     'javascript' => array(
       'linkedin_share_button.js',
-      'http://platform.linkedin.com/in.js',
+      '//platform.linkedin.com/in.js',
     ),
     'style' => SERVICE_LINKS_STYLE_EMPTY,
     'callback' => 'ws_linkedin_share_button_data',
Index: service_links/service_links.module
===================================================================
--- service_links/service_links.module	(revision 1743)
+++ service_links/service_links.module	(working copy)
@@ -692,6 +692,8 @@
     $front_page = preg_replace('/\?q\=([0-9a-z-_]+)$/i', '?q=\1/', $front_page);
   }
 
+  $url = str_replace('https://', 'http://', $url);
+
   switch ($settings['short_links_use']) {
     case SERVICE_LINKS_SHORT_URL_USE_NEVER:
       $short_url = $url;