Well, I suppose I could pull out the Oly E-500, maybe a couple of different lenses, the FP-50 electronic flash, a reflector or two, and my digital light meter, then I could check the white balance, vary the depth of field w/ several different aperture and shutter settings, maybe even revert to manual mode and figure out the correct bracketed exposures, bounce the flash from several angles (or even fill in with a slave flash/servo unit?) and ultimately futz around for an hour or so it might take me to get that "perfect" exposure, lighting effect, and depth of field, and aspire to shoot like a true pro. Then I could post the technique so everyone can see how hard I worked. Or, I could just stick my tin & plastic can flash diffuser on my trusty point and shoot, stick a piece of gray cardboard behind the rifle and click off a few quick shots on the auto setting and post them in about the same time it would take to get my other camera equipment out of the closet. Hmmmmmm . . . something to consider.
Please understand, I am certainly not saying anything adversely critical about what you suggest. In fact, you are absolutely right about the proper techniques for everything you have posted and you obviously know your stuff (probably better than me too, even though I have bought the camera gear, and been there, and done that. And let's not even talk about video equipment and PhotoShop, Aperture, QuarkExpress, and iMovie --cringe--)
Here is all I am saying -- for the average, middle of the road, point and shoot kind of GTA member/photographer who just wants to post a quick pic or two, you can vastly improve your results with a piece of gray cardboard and a flash diffuser (or piece of cotton gauze) without much else in the way of photography skills if all you want to do is just take a couple of quick flash snapshots indoors get a properly exposed picture without the motion blur, red-yellow color cast or noise that all to often occur when using a digital point and shoot camera in auto mode with available incandescent lighting. Been there and done that, too.
(Photoshop fun with my daughter and granddaughter)