Just coordinating the 1:1 mapping I might want is fraught with challenges. Network delays, out-of-order execution, stampeding herd situations, poison objects, processors crashing (or being rebooted) at random times... I'm not seeing the benefit of a "bag" of objects to be processed whenever by whoever or whatever.

Perhaps this is attempting to solve a problem I've not come across. While it sounds interesting, I'm not sure I see the benefit? (Probably me just being short-sighted).