I sort of think that by the time this question is a reality, the answer is going to be different than what we might give now. Right now most people's natural inclination is to think with the lens of vanity over their eyes, but I would imagine the answer in the future will be far more pragmatic. Enjoyed the post.
You may be right. However, I think if this technologies future use is pragmatic, I think it will be because of legal restrictions. I think we can gain insight into what people will want to become based off of their behaviour in real-time rpg's today. People will want to be fantasy characters, superheroes, sports stars, etc. Or they may drift into second and third lives as completely different idealized forms of themselves. I know both options would be tempting to me. However, it could also be that my future desires and uses for this technology will be different when I have a mind that has been enhanced with AI and/or completely merged with AI.
aside: I've been wanting to have you read this story titled "The Lifecycle of Software Objects", originally posted by caio and written by Ted Chiang. It poses some interesting scenarios and I recall enjoying reading it quite a bit and think you will too. Let me know what you think.
Thanks for bringing this to my attention. I couldn't agree more with caio in the introduction to the novella. I will definitely have to read it. Science fiction has continually disappointed me with their lack of insight and imagination when it comes to the future. Take Stars Wars for example. They basically took modes of life that we were familiar with (agricultural, industrial) and political organizations (monarchical, imperial -- and they even copied the American political system in the prequel trilogy) and they put these things in space. Where was the forethought? A quick read through any of the computer science, metasystems biology, or futurist literature would have given them plenty of interesting new concepts and theories for depicting a future world. Yet no great science fiction film accurately incorporates different modes of living, ways of being, or organizational structures that are likely to exist in only 100 years time.