The cameras already have all they need to record audio: power, storage, processor, even audio recording capabilities, why have all that again in a separate recorder? It's not like we're talking about adding audio to a camera that doesn't have it at all. The main difference in audio quality is down to the quality of the preamps, it doesn't take up more space or more engineering to implement decent audio, it takes a few more expensive components, since the rest is all there already. As far as we know, the audio in this camera could even already be as good as such a device, and the only absurd thing in this post is you picking on something they did well and saying the camera didn't need it just because YOU don't need it, that's not very positive is it?