To be honest it's not quite clear to me that shared account generates profit via curation and the profit is then split in the ratio delegated to that account? Do I get that right? Or is there a other way that shared account will accumulate rewards in form of SBD and STEEM?
Sounds interesting though!
Primary source of profits will be curation and author rewards. There could be other sources as well but I don't know what they could be right now. As long as the rewards are split in the ratio of the SP delegated since the last split I think we can live with it for now.