http://www.dvojblog.cz Web 2.0, social networking, viral marketing and other disciplines of advertising, communication and marketing. Tue, 11 Oct 2011 11:08:36 +0000 http://wordpress.org/?v=2.8 en hourly 1 http://www.dvojblog.cz/viralni-marketing-direc/ http://www.dvojblog.cz/viralni-marketing-direc/#comments Tue, 02 Dec 2008 16:14:11 +0000 Pavel.Hacker http://www.dvojblog.cz/?p=31 http://www.dvojblog.cz/viralni-marketing-direc/feed/ 4