I did re-read it. I suggest you do likewise because then you'll see that Rockwell is saying that quality pictures can be made with all sorts of cameras and he gives examples. What's so controversial about that? It's true.
You and Rockwell ignore the fact that in many of the examples he gives, the less-technically-advanced camera was used to achieve a particular artistic effect that would have been more difficult if a different tool had been used. The camera used DID matter, not because it was the most technically excellent choice, but because it flavored the image with a particular look the photographer found desirable. And for that reason the camera does matter.
Rockwell also ignores all of the many instances when the choice of camera and lens is critical to get any kind of usable image, such as action, macro, low light, astronomy, etc. Do you think a pinhole camera would be appropriate for shooting a ski-jumping competition? Or an 8x10 view camera would work well for shooting candids at a candlelit wedding reception?
And Rockwell also fails to offer any proof whatsoever that images shot with less-technically-advanced cameras succeed
because of their technical shortcomings rather than
in spite of said shortcomings. When I did my tour in Iraq, I carried an Olympus SP-350 digicam instead of my Canon 1-series DSLRs due to weight and space considerations, as well as the fact that my primary purpose there was to be a medic, not a photographer. I got some pretty decent shots with my Olympus:
"Sales Pitch"
"Sunset at OP 546"
"Hesitation"
Yes, I captured these images with a fairly cheap digicam and they turned out pretty good. But it's also true that I would have much preferred to have shot them with my DSLRs. The noise level and sharpness are pretty decent in these web JPEGs, but are not that great in print, especially the last image. The DR of the scene was really more than the camera could handle, and the image suffers as a result. Is it a good image as-is? Certainly. But it would have been even more effective if it had fewer technical limitations to struggle through.
Then there's the issue of the images I
didn't get because of the limitations of the cheapo camera. I lost out on several good shooting opportunities because the camera took too long to clear the buffer, and many others because the camera simply couldn't handle the available darkness well enough to create anything resembling an image with a recognizable subject.
The SP-350 allowed me to get some images I'd not have gotten otherwise (it's certainly better than shooting with nothing!), but I'd never willingly set aside a DSLR to shoot with it instead. It has too many limitations that get in the way of the creative process and compromise the final image.
According to Rockwell's oversimplified worldview, my images prove his point that "the camera doesn't matter". But when you really look at all aspects of the situation, you'll discover he's full of shit.