Comment Re:I think it's fine (Score 1) 219
Facebook conducts human experiment without informed consent, and no way to opt-out on a study who's goal was to screw with your emotions - screw Facebook.
Soda companies conduce human experiments with informed consent of their focus groups who had the option to opt-out to figure out how to better sell their product to you - no problem found.
It's a subtle, but important difference.