Web 2.0ltre report from the conference - part 3http://blogs.msdn.com/roberdan/archive/2007/06/13/web-2-0ltre-report-from-the-conference-part-3.aspxTechnorati Tags: web 2.0ltre Paolo Barberis - president Dada web 2.0 is just partecipative web Massimo Martini: CEO Yahoo Italy Flickr has a mixed business model: advertising and premium services new metric: engagement . how may times you spent on a media.it-ITCommunityServer 2.1 SP1 (Build: 61025.2)