license-review deja vu! To recite my views: Parity conforms to the Open Source Definition as written. "Is it open source?" and "Has OSI approved it?" are rela

license-review deja vu! To recite my views: Parity conforms to the Open Source Definition as written. "Is it open source?" and "Has OSI approved it?" are related, but distinct, questions, as acknowledged by OSI process. OSI-approved copyleft licenses already sweep broader than derivative works of the licensed software. OSI has approved copyleft terms requiring contribution back of private changes.