Yes you're right, I missed that. To be frank, this changes my argument completely. It's also the reason why, when talking about open source, I dislike the MIT a

Yes you're right, I missed that. To be frank, this changes my argument completely. It's also the reason why, when talking about open source, I dislike the MIT and other such permissive licenses, and prefer the GPL world. Because it seems like that the GNU people are on the same side regarding this argument. Even then, this license permits for that making someone else richer scenario, but at least not at the complete expense of the original author.