I'm optimistic that Apple is working on most of these issues (especially catch-all) right now and this is just representative of their new offering. Like many things I've seen from Apple it will take a release cycle or two (of 1-2 years per cycle) to bring in this arguably basic functionality - as is tradition we'll groan about other issues being held back in favour of fancy new features. I have no doubt they intend…
Both Google and Microsoft's email services are aimed at large enterprise customers. Apple is targeting theirs towards individual end users and their families. They aren't competing in the same space.