These images are from our G+ community, from one section. It represents only half of the process documentation for the project, but it pretty extensive. The G+ community is a place where a significant amount of peer learning occurs, as well as instruction. My belief is that by putting an image out into the community and adding a title or comment makes the idea easier to remember and can also be revealing.
Each student participates, and are graded on their participation, not on the quality of their posts. This encourages a casual, conversational social space where they can laugh, get therapy from one another and of course those late night questions answered.