The role of business model development in the ex-post creation of online entrepreneurial opportunity / Ipek Koçoglu, Ali E. Akgun, Halit Keskin -- The corporate social network (CSN) in SME's: a tool for a collective intelligence culture / Isabelle Choquet, Jacques Folon -- Entrepreneurial initiative to develop a web-based knowledge hub / Gianita Bleoju [and 3 others] -- Lean and digital: a case study on procurement and supply chain professionals' online social network / Oya Zincir, Adil Ünal, Murat Erdal -- E-Reputation in Web Entrepreneurship / Vincent Dutot, Sylvaine Castellano -- Social Media, Interfacing Brands in Relation to the Social Media Ecosystem / Ze Zook, Ben Salmon -- Brand reputation in the Facebook era: the impact of user generated content in brand reputation management brand reputation in the Facebook era / Pedro Mir-Bernal -- A cultural taboo: how social media is transforming the French 'slow food' hegemony / Jessica Lichy, Maher Kachour, Blandine Hetet, Patrick Kiley -- Role of internet in the development of medical tourism service in Tunisia / Olfa Bouzaabia, Rym Bouzaabia, Kais Mejri.