Sometimes the best marketing at events of this caliber is “lobby marketing.” Robert Scoble, Jeremiah Owyang, Chris Pirillo, among others drew the crowds online and in person while they streamed live video from the show – courtesy of ustream.tv (and a little know how from the Podtech crew.) I spent the greater part of Sunday – Wednesday catching up with many visionaries and industry influencers – all of whom I would have missed had I attended conferences or roamed the…