Why robots when real mules are much cheaper, and hardier?
Well, for starters, a mule doesn't learn the way to where you are, and you can't send it back for more supplies by itself, or send it to some designated place on it's own.
14 posted on 03/23/2008 7:42:34 AM PDT by Ramius
(Personally, I give us... one chance in three. More tea?)