Holy schnikes, these features are becoming increasingly useless.
I can't express what I imagined when they talked about them, sweet baby Jesus, they didn't deliver as much as I hoped with iOS 8, but now they even take away a lot of great things developers created thanks to what iOS 8 actually DOES allow technically (meaning from an API perspective), but the App Store police sure knows how to destroy features and sometimes whole apps when what iOS needs the most is more productivity, and I don't mean a simple amount of apps in the productivity section of their store.
Possibilities, great APIs, interconnectivity, apps that work together, real multitasking, well integrated automation, etc...
But no, keep it a dumbed down toy, great choice Apple.
Apps will always be apps with this approach, never desktop-class programs, you know, the catch-phrase used by Steve Jobs in 2007 when he introduced the iPhone.
A little linguistic play on words:
The term app fits the iDevice ecosystem so well:
App as a short and quickly said word for application, much like apps are typically shortened and quickly discovered experiences compared to applications on OS X (that are not sold on the MAS)
Glassed Silver:mac