What makes you happy? In class!

So I signed up for this free EdX class on the Science of Happiness (and you can too! It's not too late to sign up).

English: Emotions associated with happiness (Photo credit: Wikipedia)

So for the next I don't even know how long, I figure in lieu of regular happiness and article posts (and maybe read-alongs, for the recommended books), I could talk about the class. Now, obviously I'm not a substitute teacher here.  Think of it more as a read-along, or an after-class discussion.  And if you are taking the class, let me know! The professors highly recommend "study" groups!

Who's in?