I’ve seen these types of things before for other games;
Is there a communal website where a player could put their name (forum name?) and general location/city, so other players could search out players in their area, and message them to try and meet up for a game?
I’d love to play Codex with other people, but it can be tough to find someone local to play with. I could always go down to the FLGS and try to strike up a game/teach people, but that requires social interaction.