Every new member who joins will get a welcome PM from discobot:
it offers to interactively “play” the Discourse game with each new visitor.
The goal here is to teach new members by inviting them use Koopower community, interactively replying to a PM in the same way you’d reply to a real person. Why require people to read a boring old wall of text when they could try their hand at replying to a real PM topic in Koopower community instead? Learn by doing!