Monetising memory? MMOGs, anniversaries, and ownership of the past

@Conference{digra1871, title ="Monetising memory? MMOGs, anniversaries, and ownership of the past", year = "2019", author = "Webber, Nick", publisher = "DiGRA", address = "Tampere", howpublished = "\url{https://dl.digra.org/index.php/dl/article/view/1871}", booktitle = "Abstract Proceedings of DiGRA 2019 Conference: Game, Play and the Emerging Ludo-Mix"}