Useful as a for-profit cryptocurrency? I think zero chance. The only way I see anything like that incorporated is a folding@home kind of thing that could help

Useful as a for-profit cryptocurrency? I think zero chance. The only way I see anything like that incorporated is a folding@home kind of thing that could help humanity as a whole. Of course, if someone makes it work like you suggested, and it catches on, I will personally haunt your dreams forever. Don't give them any ideas.