Learning 2.0 : the online community for apprenticeship

International audience; Training courses are a strategic challenge for any organizations. E-learning solutions appears as a relevant alternative for the company training expense (fewer raised prices for the customer, fewer traveling for the learners and trainers, mentored learning, timetable flexible…). Recently, the emerging of Web 2.0 eras has shown that the online user behavior has changed. Now, the online users are likely to share their knowledge and gain acknowledgement How the construction of e-learning communities, in mobile or non-mobile using spaces, appears as efficient for distant apprenticeship? Our paper deal with a communicational approach of the e-learning for professional tr…