A little late to the party on this discussion... I'm ok with Apple doing away with headphone port and giving us a free adaptor instead. If I gotta buy a lighting splitter so be it, but that's where the real issue is. How the heck did Apple not create one from the get go?!
The Belkin would be fine (even at the ridiculous price) if it actually worked for data passthrough.
Hi
I think apple 'got into bed' with Belkin because apple didn't want to admit there was a problem here (listening and charging simultaneously).
If apple had corrected the "problem" it would show that dropping the 3.5mm was lacking.
So they simply gave it to Belkin to sort out.
Hope that makes sense.