@iDad: I guess I've got a very different perspective on this sort of thing.
I disagree with your premise that you'll miss the shot. In my experience, at minimum, if no other source of light is available (eg, you can't reach over and flick on the light switch), it takes only a second to turn on the built in flash in almost any consumer digital camera made in the last 10 years including cell phone cameras, so why not do it? What's the trade-off -- harsh light and overly dark backgrounds (that *can* be fixed in PP) vs unusably low light (that essentially can't be fixed)?
In the last 5 years, I can't think of a single case where I was faced by a spontaneous or rapidly developing situation in a low light situation that I didn't have time to turn some sort of light on, even if it was only the little pop-up flash on whatever camera I was carrying, and this includes middle-of-the-night accidents where I've jumped of the car, turned on the pop-up flash, and shot from 100 feet away (wide open at ISO 12,000) to get the whole accident scene in the image.
At least with a bit of light on the subject, there is something to work with, and when you're done PP'ing it, you might actually wind up with something that's worth keeping and showing around instead of throwing away like the zillions of other crap pix that are taken every day.
Of course, extracting the best out of a scene illuminated by in-your-face, on-camera flash is wildly different from trying to extract anything useful out of a shot taken at the extremes of ISO, f-stop and shutter speed, but at least the former is doable, whereas the latter often isn't.
Just my 2 or 3 cents on the subject. ;-)
T
PS - @OP: You shouldn't post pix on the web in the HD 709-A color space. If you want the best possible viewing by the widest number of people, use sRGB instead. I don't have a Mac, but my understanding is that HD 709-A is meant for HDef TV output only.