Definitely the first thing that came to my mind. I don't like that he is not respecting the original author's license. We're all used to opensource and freedom

Definitely the first thing that came to my mind. I don't like that he is not respecting the original author's license. We're all used to opensource and freedom to redistribute here, but when someone licenses something a different way, we should still respect it. Bellard is a reasonable man. I asked him for permission to release my web terminal (https://github.com/chjj/tty.js https://github.com/chjj/tty.js), (which was originally based on his jslinux terminal), under the MIT license, and he did give me permission. All it takes is the courtesy to ask and to state your intentions with it. Hopefully thats what the poster did here, but it does seem unclear.