It has always bugged me how desktop Linux has never developed a "share" feature akin to what Android has - URIs and URLs that get indexed against a database of

It has always bugged me how desktop Linux has never developed a "share" feature akin to what Android has - URIs and URLs that get indexed against a database of services to handle them, then presented to the user as consumers of the data. There have been a lot of attempts at dbus-based services to advertise or invoke other processes for various tasks but it never became as pervasive as share buttons and never had the UX.