content: Yea yea, I know where you're coming from, but I'm sure people of the past would say the same thing about lots of the technology we have now. This is the sorta thing that if we had it tomorrow, we wouldn't know what to do w/ it and would go absolutely crazy, opening a pandora's box of shit like you said.  But progress will march slowly, and we will be eased into this sort of thing slowly, one breakthrough at a time, and by the time we're all using it, it will be second nature.