When you use Privoxy, everything JavaScript will stop working.
Privoxy returns by default a 403 error, when accessing Google Analytics JavaScript file.
Firefox builtin console says.
[15:16:12.627] SyntaxError: missing ) after argument list @ http://www.newsblur.com/static/common….
[15:16:12.878] TypeError: NEWSBLUR.Views.StoryTitlesView is not a constructor @ http://www.newsblur.com/static/common…
[15:16:13.573] TypeError: NEWSBLUR.Views.UnreadCount is not a constructor @ http://www.newsblur.com/static/common…