Class Clouds

I'm creating word clouds of our discussion this semester. Let's see what this kind of aggregation will tell us. Here are all our blog words from August:



Now, here's September:



Now, for October:



And then, November:



Finally, here's all of them together:



Go here for larger images of August, September, October, November, and All.

So what do you think? Does this tell you anything about our semester together? Does it neatly summarize our discussion? Does it capture what you learned?