I know all the iPhone users in my household are jealous of my Nokia 920.
Now they make ME take all the pictures. ha! And you should see the envy when I just lay it on the charger to recharge....
Envy? You might as well lug around a spare phone given the size of the charger. Wireless charging has been around for a while, it's not really picking up steam. You still have the cord, the wall charger and then you add the additional hardware of the charging platform. This doesn't trump the charger to USB cable that is the current standard.
It's a cute little gimmick but plugging in a cable really isn't a problem that needed a solution. Are your iPhone friends really envious of a wireless charger?