I thought I had read that Stallman badgered the original dev of FreeBSD into adopting an open source license, but I can't find any references now. I probably misremembered, sorry!
"So I asked Bostic himself. Originally, his reply was: 'It’s true. John Gillmore & Richard Stallman convinced me that opening up the sources was worthwhile, we wouldn’t have done that without their urging.'"
"So I asked Bostic himself. Originally, his reply was: 'It’s true. John Gillmore & Richard Stallman convinced me that opening up the sources was worthwhile, we wouldn’t have done that without their urging.'"