Can be interesting to tap on the profile of who "Nominated" someone... and keep tapping until you get to the center of the graph. This is an interesting take on

Can be interesting to tap on the profile of who "Nominated" someone... and keep tapping until you get to the center of the graph. This is an interesting take on social graphs I think. The first time I saw this kind of thing was on lobste.rs, where they call it the “user tree”: https://lobste.rs/u https://lobste.rs/u On both Clubhouse and lobste.rs, surfacing the invite tree makes users more mindful of who they invite. To an extent, they’re vouching for that person, and can be held responsible if that person misbehaves. Does anyone know what social network first exposed invite trees? I assume it can’t have originated recently with lobste.rs.