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Good points in the OP.
For a while now I've been saying that with every DSLR generation, the
need to shoot raw-only lessens. Soon we'll see the time come when shooting raw is only necessary in extreme lighting situations like dim, multicolored-lighting concerts, that sort of thing.
In 2006 and 2007, it was a different story, and I think a lot of the resistance to trusting jpegs is a holdover from those times. In fact, even with the K20D, I see no need to shoot raw in every day shooting, in situations where the lighting is relatively stable.
In fact, I'd even go as far as to say that trusting the in-camera jpeg is no more risky at this point than completely trusting your raw workflow - many times I see situations where someone discovers (to their astonishment) that a jpeg their camera produces on some tweaked settings (like 'bright', +2 fine-sharpness, hint
) looks better than what they're used to seeing from their typical ACR workflow, for example.
As DSLR shooters, we need to retain the ability to shoot and process raw, but the
necessity to shoot raw lessens with each body generation.
And that's a great thing - it means we are the beneficiaries of sensor R&D investments, systems programming advances, and speedier processing chains in-camera. Good to know our dollar is going further these days.
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