Not to be left out of the Live Video trend in social networks everywhere, Tumblr has given hint of their launch of the service starting tomorrow. Reports suggest that while Tumblr hasn't released anything official (press releases or the like), they have begun some viral marketing - which is odd, given they are a platform and not a service to be marketed... so to speak. A set of "Live Video on Tumblr" posts have been made on Tumblr via what may or may not be an official Tumblr-made account*. Time will tell. For now, there's Live Video, likely coming this week.