Comments on: The Virtual Conference Mash-up: An Idea whose Time has Come http://blogs.hillandknowlton.com/brendanhodgson/2008/10/03/the-virtual-conference-mash-up-an-idea-whose-time-has-come/ At the intersection of yesterday & tomorrow Mon, 20 Jan 2014 15:48:33 +0000 http://wordpress.org/?v=2.9.2 hourly 1