Comment by b3morales

Because it's rules for us and not for them. If I take Microsoft's code and "transform" it I get sued. If Microsoft takes everyone else's code and "transforms" it (and sells it back to us) well, that's just business, pal. Thomas's argument is completely missing this point.

EDIT to add, I said this more completely a while ago: https://news.ycombinator.com/item?id=34381996