I use my iMac for the same, but i also love Time Machine because it was.. Well brilliant.. A great innovative way of backing up and finding your data.
I drive a Renault Espace, since getting married and having a kid i've offically given up on shiney and admirable things

.
I just want the same things i get from the Desktop OS, in the iOS.. That kind of "We must be the best and give our users the best features" moto they have adopted for years when it's come to Windows vs Mac, because as consumers it means we all get better products tbh.
What reaction would you of liked, i can't quite think of any others to attitude of "You're bored of your iPhone, must be that your life is boring".
Here's a tip.. Somebody spends more than two moments on the internet, bringing up a topic.. Does not mean they have to find a hobby, spend more time in the garden or drop into a state of clinical depression.. Please, get a grip on reality and stop using tired on lines which dimwits have used to somehow marginalized others.