The first thing that comes in my mind when I hear of wireless charging is protection. Such a feature will protect our device's port from the constant in/out of the USB cable and since our phones need charging daily, such a use could potentially harm the port.
Personally I've solved the problem by using a magnetic cable and a small adapter plugged in my port, very convenient, even though the magnetic plug sticks out a little. So, I do not feel I need magnetic charging anymore. But I believe it will be a very useful feature in the coming years, IF such a charging pad will be present everywhere, furniture, cars, shops. If this happens, it will be great. Just one request, no fragmentation, please!