@rysiek @inkscape I feel like one of the big challenges with #FLOSS tools for things like image editing is that initially, FLOSS flourished where the users were more inclined to manipulate the tools themselves, and to do things like submit patches, take on more development roles, or even just read the code to try to understand it. It was a hit then for things like the Apache web server, and other GNU system tools - the users were closer to the code, so to speak, and would dabble in it to some extent.
On the other hand, people using things like image editors are more thinking of creating whatever it is they're trying to create, as opposed to maintaining an infrastructure. Someone just editing a photo isn't necessarily thinking about the inner workings of their OS (to the extent someone hacking on a web server might be). So, there's more of a gap between the people who would be using that and the people who would be writing those tools.
I like the way #Blender had open movie projects, where the developers would work alongside artists to produce an actual creative work. I think more of that kind of thing would benefit the likes of #Krita and the #GIMP, and other projects.