WBEs are a worry. They can be used to carry dangerous information which a normal [suppressed laughter] may recoil from. But worse if this is carried off it may also attract sentient consciousness-awareness just like us. Frankenstein 2.0 Anyway we got 7 billion [6 too many] humans. Why would se want to do this? Space exploration by remote control to get the human feel of alien environments. Again-my only worry is that this process-construct may become a-live. And have it's own ideas which are not in conjunction for the very reason it was crafted. Or it may outsmart its creators. And if controlled by whatever means - insertion of compliant resonant mind-states- it could rebel and become a terrorist. We are mad enough as it is. Personally as stated initially this is not the best solution to AI.