Eric Jackson has managed to create one of the more remarkable weekly emails to date, focused on the financing of media and technology. Jackson covers several topics in-depth, providing reasoning for his investment strategy as well as the different issues cropping up with various companies. Jackson discusses the recent departure of ESPN's John Skipper, focusing on those who might serve as heir-apparent, the Amazon Prime sports streaming model and Bill Simmons' success/failure of The Ringer. Twitter: @EricJackson