reply to pnh102
Re: USB Charger Outlet The thing is you want the USB where you want the USB. There just not that much wrong with a $4 multi-port adapter you can toss in your travel bag, hand to your guest, or move when you relocate your desk.
And as GraysonPeddi expressed (I think), the example you linked has positioned the ports too close to the AC sockets. I suspect the verdict will always be that AC duplex boxes don't provide adequate real estate for additional stuff.