Comment Re:Duh (Score 1) 65
Photographers are already using their software of choice to work with raw formats. Often, that software takes advantage of specific hardware and software features of the $$,$$$ to $$$,$$$ cameras and associated equipment that created the raw files. Staying within the family for software to work with digital negatives and images is not a big jump when someone has already invested in a single platform of camera bodies and lenses, and most photography software that is worth using in the long run provides timely enough support for new camera models. When professional photographers' time is worth $$$ to $,$$$ per hour, the fact that the software or standard is open source might not matter to their teams' workflows or bottom lines.
I've installed and supported GIMP for dozens of groups in the past, but I've stopped doing that because kids who learn that software gain significantly less advantage for employment and further education compared to learning more popular desktop and cloud based image editors.