dont show get satisfaction unless you are on joindiaspora.com

app/views/layouts/application.html.haml

@@ -96,7 +96,7 @@
           %li= link_to t('layouts.header.blog'), "http://blog.joindiaspora.com"
           %li= link_to t('layouts.header.code'), "#{root_url}source.tar.gz"
 
-    -unless @landing_page
+    -if !@landing_page && request.url.match(/joindiaspora.com/)
       :javascript    
           var is_ssl = ("https:" == document.location.protocol);
           var asset_host = is_ssl ? "https://s3.amazonaws.com/getsatisfaction.com/" : "http://s3.amazonaws.com/getsatisfaction.com/";