well if i didnt have a 4311CI on my main system, i would be getting both i think,
Why doesnt denon, yamaha, onkyo take some queues from pioneer on apptastic functionality.
Denon ...doesnt even have an android app.
I love airplay though, i use it on my denon.
Just something about sending itunes, mp3s to four points in the house, outdoors, and even the garage
airplay is fantastically orchestrated. I use "airbubble" on android to emulate and airport. Just plug that into the garage system and i get airplay while working on my jeep.