http://ngntfwmwovvku6eqi7dzzgzv2wzlvq2cqtqha7ccgzub2xnivsuxnuyd.onion/doc/license
A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate. Many developers of free software are heartened and
encouraged by the resulting cooperation. However, in the case of
software used on network servers, this result may fail to come about.