Hey, @smooth.
Thanks for your reply.
Okay. I'm afraid I don't know what a return item is, though from what I get from you is, it's what sets the approval line, which means the approval line might be different for each worker proposal? Some things might require more voter weight than others? That would make sense if that's true.
re: not clear
I suppose until it's implemented there's still quite a few unknowns because human behavior needs to take hold first. :) Okay, so as far as notifications go, or getting the word out there, there may or may not be dApps on the platform to incorporate something like that, or some other service spring up. Barring that, people who are interested should be checking the website.