I say this is great news for us!
now they cant leave packages at our door. Or have someone whos not us, sign for our shit, or just hand off to whos ever at the door at whatever address they happen to be at.
I prefer picking up my mail, having someone verify my ID when I pick up a package.
as far as jobs go, well, its too bad, but the same can be said for any other out of date- no longer needed services like milk men and stuff.