It would be so wonderful if Affinity could somehow obtain Apple's code for Aperture or replicate it and bring it back to life as live product with new features.
You would please so many Mac owning Professional photographers! So many of us have tried Light Room and Capture One 9 et al. They all fail at so many levels to replace Aperture. It is both the retouching and the file management that is needed in a 100% Mac interface.