I had pretty nasty laryngitis, and have also been very busy with the Introduction to Data Science class. The MOOC has been difficult. You really need to stay motivated to keep up with a class like this, which ranges from fascinating high-level concepts to nitty-gritty relational algebra and Python. I wish I had more SQL experience before embarking on this endeavor. Still I’m keeping in there.
At any rate, the MOOC has been taking up my extra energies lately. When the class is over, I hope to post more here.