> We already have a category for "corporate manufacturing partners can pay to access the source" - that's proprietary software.
No, even stallman approves of selling source code. Free software and open source have never been about price, it's about being able to get the source:
> Commercial software is software being developed by a business which aims to make money from the use of the software. “Commercial” and “proprietary” are not the same thing! Most commercial software is proprietary, but there is commercial free software, and there is noncommercial nonfree software.