blog post by Jenny Mackness on lurking in MOOCs and elsewhere, December 11, 2010. Raises issue on what is lurking? Is it absolutely no visible participation, some participation, or a full range of visible participation in several forums such as Twitter, Facebook, blogs, etc.? Why does lurking have to be viewed as negative or positive? Are obsessively-reflective learners automatically lurkers and therefore, not wanted in a MOOC?