The James G. Martin Center for Academic Renewal is a “nonprofit institute dedicated to improving higher education in North Carolina and the nation.” They accept unsolicited article submissions on topics including “higher education administration, finances, governance, academic standards, efficiency, enrollment, employment, pedagogy, and the curriculum, as well as exposure of bias, politicization, corruption, and poor practices.” According to their guidelines, for full-length articles (1,200-1,600 words), they pay an honorarium that starts at $200 and increases depending on the amount of web traffic. For short (500-word) reactions to breaking higher-ed developments, they pay $100. Details here.