While I like and appreciate Calibre, its a fantastically useful piece of software and I use it all the time, its UI veers closer to outsider art than what could

While I like and appreciate Calibre, its a fantastically useful piece of software and I use it all the time, its UI veers closer to outsider art than what could be considered best-practice interface design. GIMP, however, is more like when an ecosystem is cut off for millions of years and there’s no natural predators so things evolve in strange and highly localised ways. GIMP is the duck-billed platypus of software.