“…Accordingly, many scholars argued (e.g. [9,12,8]) that the use of wikis is driving more flatter, democratic and horizontal structures in organizations as users become more free and engaged. For instance, Faraj et al [5] argued that knowledge collaboration, that involves creating, sharing, transferring, and accumulating knowledge, in online communities can occur without the traditional structures often associated with this kind of collaboration such as stable membership, interdependence among group members, etc.…”