Umm just going to point out that they already have all the components required on the circuit board. Remember the 30 pin connector has the USB wires in it. just tie back into those.
Pretty sure you can't just wire two USB sockets in parallel like that - what happens if someone plugs devices into both ports?
You will see were they put those coils and understand that it does not add anything really extra to the phone.
Unless the whole point of inductive charging was (e.g.) to make a weatherproof phone with a sealed case... or if you came up with a phone equivalent of MagSafe, or some other clever way of avoiding the mechanical weaknesses associated with miniature plugs and sockets, or a phone so thin that even micro USB leaves an unsightly bump. What if some whizzy new universal interface emerges? This is an EU rule we're talking about - notoriously difficult to change once established. If Apple hadn't set the precedent that an adaptor is OK, manufacturers would have been stuck with micro USB for the next decade.
So I only have to worry about having one kind of cbharger. Period.
I already only have to worry about having one kind of charger - the kind with a USB-A socket on the front that happily charges my iPad and iPod, my HTC phone (
mini USB) and my Kindle (micro USB). Yes, I need the right cable, but they are the same whatever-to-USB-A cables I carry around to plug those devices into computers, my car and the various USB-A power supplies around my house and office (and which are widely available).
Plus, because Apple has gone for the adapter route, if you do have a micro-USB charger you get to use it with all your old iDevices, not just brand new ones.
I just hope that manufacturers keep making chargers with USB-A sockets - if the charger for my next gizmo comes with a captive micro-USB lead then its goin' in the landfill.
NB: People seem to be forgetting that the 30-pin connector isn't just a gratuitously non-standard USB port, it carries audio in/out and composite/S/component video signals, it used to carry Firewire, and may end up carrying DisplayPort or Thunderbolt in the future (
http://techcrunch.com/2011/04/05/future-apple-30-pin-connectors-to-support-thunderbolt/) on a single connector. Less sockets, less holes in the case make for a thinner and lighter device.