What are Martha Stewart and Rachel Ray feuding about?

I heard a while back that Martha Stewart said that Rachel Ray is not a real cook. What are your opinions? I think both are fine in their own way. I admit if I want to cook to impress, I would choose Martha Stewart's ideas and recipes and if I want an easy laid back family meal after working all day, I would go with Rachel Ray's ideas. What do all of you who love cooking think?