cMOOCs promote diversity, the kind of diversity that comes with a mesh network. xMOOCs encourage a huge diversity of participants, but in cMOOC terms diversity is more than broadcasting the same message to thousands of people, i.e. the model of a centralized network. It involves diversity of approach and resources, i.e. participants are involved in determining the approach and creating the resources.Connectivist MOOCs (cMOOCs) are distributed in the sense that they do not run on a single website or with a centralized core of content; the content in cMOOCs is networked. Participants are encouraged to meet in locations of their choosing and organise themselves. xMOOCs are convened on a designated platform; they may offer alternative sites such as Facebook or Twitter, but the course runs principally on the main platform, where interaction takes place in discussion forums. Blogs, for example, are not a big feature of xMOOCs.
cMOOCs are designed as massive networks. The idea is that these networks are neither centralized, nor decentralized, but distributed so that the collapse of a given node or set of nodes does not cause the collapse of the entire network. cMOOCs are based on networked cooperation rather than group collaboration – (See Downes on Groups and Networks)
Via Dr. Susan Bainbridge