Prerequisite skills
My vote is to keep it as communication. I think the skill type (i.e., reading, writing, listening, and speaking - along with many other nonverbal, socio-cultural-historical aspects) will depend in large part on the type of MOOC and the way in which the MOOC is delivered by the facilitators. A more specific skill-type analysis might be helpful as a course needs analysis, but again, since a large part of MOOCs that I've seen have been asynchronous (focusing mainly on reading, writing, and some listening skills), language learners have the advantage of recasting, revising, repeating, etc. that is not possible in a live (synchronous) class. But again, this will depend on how much of the MOOK is asynchronous versus synchronous and which skills learners are required to use.
