Emily Diehl was the Community and Content Manager for ArenaNet. She started at the studio in 2006 as a member of the systems design team. Emily worked as one of the English Community Managers for ArenaNet and also managed a variety of web, marketing, and visual services projects as the studio’s Content Manager. Most of her free time is spent playing games, watching horror movies, and planning for the zombie apocalypse.
— ArenaNet blog
Emily Diehl worked at ArenaNet from 2006 to November 19 of 2010. She left the company in order to join Undead Labs, developing zombie MMORPGs together with many other former ArenaNet employees.