While scanning through the channels, paused at FOX news?They were discussing the merits of robots, and scoffing at Bill Gates idea of taxing the users of them.They cite the high cost of labor, and they are right.Lets carry this a few steps further. Robots dont buy anything.Robots dont need soft drinks. Robots do not eat hamburgers. AND ROBOTS DONT WATCH TV. Since they dont eat, we can cut back on agriculture.In fact the only thing robots need, is more robots to repair the broken ones.