Glad they protect Luanti's copyright & fund development.
> We prefer Luanti over Minecraft due to its open-source design and expressive Lua API, which facilitates data collection and experimentation. - Says notoriously opaque corporation when it comes to anything closed source.
https://www.theguardian.com/technology/2014/sep/15/microsoft... (via https://en.wikipedia.org/wiki/Minecraft#:~:text=On%2015,prop...
For example, the copyright holder for Bad Apple could face a perjury charge if he issued a DMCA takedown request alleging that something on the internet violates the copyright to Snow White (which he presumably does not own), but would not risk a perjury (in particular) penalty for issuing a takedown request for "Stairway to Heaven", the King James Bible, and the Linux kernel alleging that these things violate Bad Apple's copyright.
https://www.law.cornell.edu/uscode/text/17/512#:~:text=%283%...
> (v) A statement that the complaining party has a good faith belief that use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.
>
> (vi) A statement that the information in the notification is accurate, and under penalty of perjury, that the complaining party is authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.
> I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed.