aiming in this direction -- for Daniel and I -- meant changing our senses of our role and its entitlements, as well. Academia tends to be one of those (literally) old-school closed structures. Education is about and has always been about systems of power. It's also about learning and transformation and all those things, but the traditional classroom system privileges the teacher as authority. We're trained from childhood to pay attention when the teacher raises her voice or flicks the lights. There's no equivalent process in social media. When you open things up and get three classes of students actively sharing a hashtag, you change the power differential. Not entirely, but more than is comfortable, sometimes. A few weeks into the course things got tense. Daniel & I hadn't fully managed to get students onside, I don't think, with the structure and intent of the course overall, and there was anxiety across all sections about an upcoming in-class assignment. The individual circumstances governing our classes differed, and Daniel ended up postponing that assignment for his two sections. Ten minutes later, the first Tweet came across my screen: "can we get an extension too?" One student asking quickly became three. In the open, indeed. Our class didn't actually have the same reasons for postponement: this was a participatory assignment and my instincts were that to build energy and buy-in, I needed to engage them, not postpone. But I also needed to address the request Right That Minute, in a public way,