The massive open online course (MOOC) movement is the latest big thing in open and distance learning (ODL). Many users around of the world are interested in MOOCs. At the same time, numerous questions are still without answers: formal aspects of participation in MOOCs; the type of motivation on the part of students for participation in MOOCs; quality of MOOCs; students opinions about type, structure, contents and communication in MOOCs; and other aspects. The authors of this article have conducted analyses of selected aspects of MOOCs in Europe, Russia and in Australia. They considered the following aspects: what is MOOC, the history and key features of MOOCs, MOOC types, cMOOCs, xMOOCs MOOCs and open education timeline, MOOC style and moti...