> Mongo provides you computer code packed into a tarball and forbids you from profiting from new code derived from it by your own work. Is this ethical? I don'

> Mongo provides you computer code packed into a tarball and forbids you from profiting from new code derived from it by your own work. Is this ethical? I don't have any problems with it ethically: if they did the work and own the copyrights, they can make whatever conditions they want as far as I'm concerned. It's just not open source.