"I no longer think there's a huge difference between for-profit and public higher education," Tweeted George Siemens, a professor at the University of Texas at Arlington and a longtime observer of tech in higher education. "Sit in enough faculty meetings, meet with enough leadership, and it becomes clear that it's all about money." The argument got some pushback from others who disagreed, so we reached out to Siemens and others in the conversation to hear them out.