[dbdoskey]

That seems completely sane and fair

[bumby]

I agree it’s fair, but I don’t think it’s “open-source”. Open source means “free”; requiring me to give you something in return is transactional.

[toolz]

copy-left is referred to as open source and some even claim it's _more_ open source, but thanks for the information, I wasn't aware of the that detail.

edit: oh it's not copyleft, but specifically quid pro quo so tesla gives you their patents if you give them yours