To the woman in the article who said that if the earth were moving we should be able to feel it...  think about what you feel when you're in a car.   If the car stops, you'll feel it, and when the car accelerates you feel that too.  But when the car is moving at a constant speed, the movement is not felt.   It's the same with earth.  If the earth is moving at a constant speed, the movement is not felt.