It would be cool to have some sort of display, and maybe a toggle so that it shares based on how many resources of that type each person has. So someone that has > 100,000 and positive flow wouldn't get much if there was someone with < 100,000 and negative flow. And have it so you could change it in game between the two methods. So maybe people leave it at normal even, and then if someone gets hammered or something you can hit the toggle, and once everything is back to normal, change the setting back too.
But that's extra super complex, and not really needed. But being able to see how much you are overflowing would be cool, or how much you are receiving from people.