The fact that f.lux is free does not mean it is not a business. Even though it is free they would be a multi million dollar business from my estimate. And Apple

The fact that f.lux is free does not mean it is not a business. Even though it is free they would be a multi million dollar business from my estimate. And Apple are indeed trampling on it by doing what they did. I'm not commenting on the morals of the whole situation, but it does seem necessary to clarify that it IS a business. Just because something is free doesn't mean you can't make money out of it in other ways.