Key theme from Blogworld Expo neck deep in the zeitgeistDave17 October, 2009 http://vimeo.com/moogaloop.swf?clip_id=7110973&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1 Key theme from Blogworld 2009 from David B Thomas on Vimeo. EmailFacebookLinkedInTwitterTumblr Related