http://www.rbr.com/ ©2007 Spoonlabs d.o.o. Vivvo CMS 4.1 2012-02-12T03:10:03-06:00 http://www.rbr.com/features/ideas-working-now/11606.html 2008-12-03T14:38:00-06:00 2008-12-03T14:38:00-06:00 Carl Marcucci Most people don't mind ad-supported business models for their digital content offerings, according to a new study by IBM's Center for Business Value. In fact,