You'd think Apple would make an effort to port features from OSX to the iPhone, such as a filesystem, default program selection, Messaging that supports multiple protocols, etc but instead, we see OSX inherit the same features on iPhone that frankly, don't suit everybody's needs.
Anybody else get this sick feeling in their stomach when their computer is acting more like their phone and their phone barely gets features from their desktop counterpart?
The possible reason that iOS is being ported over to OSX is because of the simplicity of iOS. Apple probably feels like they can bring these features onto the desktop for a more simplistic experience. While, OSX may have some neat features, these features are more complex and would be confusing/battery-draining(I'm sure there are many more reasons) to use on a mobile device.