On Tue, 25 Jun 2019 at 09:31:44 +0200, Philip Hands wrote: > Also, it seems clear to me that the same game in all Linux disros is > very likely to get the same rating, so this would be better done as a > distribution agnostic level
Appstream metadata, which is canonically provided by upstreams and is distro- and package-type-agnostic (available in at least apt and Flatpak), has this as an optional field for self-rating: https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html#tag-content_rating https://hughsie.github.io/oars/ I suspect that's the only way this could possibly work without money changing hands. smcv