I have discussed many times on this forum the superior nature of APS-C.
APS-C is superior in that the sensor is cheaper to produce, meaning cheaper bodies, or additional features added in lieu of a better sensor. The economic argument can be extended to cheaper/smaller/lighter wide and normal lenses. If you think APS-C is superior in other ways, you're deluding yourself.
Canon, listen, or let the K3 eat your ever dwindling customer base...
...and this statement confirms that you're deluding yourself. In a big way.