@mrm am I correct in assuming that this would only work from a self-hosted server (as opposed to running the desktop application)? Do you imagine there ever being a way for people running PS as a desktop app to be able to share albums?
The reason I ask is that while I’d be comfortable self-hosting to share my own photos, I know many people (my family, for example) would not. I think PS would work well for a lot of people, but sharing definitely seems like an issue.