Casey Newton, the writer behind the popular tech newsletter Platformer, has threatened to leave Substack following its CEO’s defense of hosting and handling payments for content associated with “Nazis.”  “Rolling out a welcome mat for Nazis is, to put it mildly, inconsistent with our values here at Platformer,” he wrote on Wednesday. “We have shared … Continue reading Platformer Will Leave If Substack Doesn’t ‘Reverse Course and Remove All Pro-Nazi Material’