Re:I always wondered (Score 1)

Show me an articulated robot that moves around as long as humans do without totally falling apart every 3 days/months/years and we can start this discussion. Even without any moving parts: Show me *any* kind of artificial (non-organic) device that can process information for 70 years without any interference from outside (like my brain can do), and we can start to think about how organic components are less durable than inorganic ones. Until then, my imaginated cyborg is going to have his inorganic mechanics replaced every couple of days/months/years.