[$] Winning the copyleft fight

Bradley Kuhn started off his linux.conf.au 2016 talk by stating a goalthat, he hoped, he shared with the audience: a world where more (or most)software is free software. The community has one key strategy toward that goal:copyleft licensing. He was there to talk about whether that strategy isworking, and what can be done to make it more effective; the picture hepainted was not entirely rosy, but there is hope if software developers arewilling to make some changes.