Eben Moglen is not an amateur. And he vets the FSF's legal opinions on license compatibility, so...if they say it's not compatible, it probably isn't. As for NIH, well, no, Linux has often adopted ideas from other systems.
Copyright © 2017, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds