While Miller states that this is "forward looking" and may change, he thinks ambitious gamers are up for the challenge. He says, "We're always amazed at what our fans are able to accomplish, frankly, and by making those tools available, I think we'll be even more surprised. ... Essentially what we're creating in the mythology of all this is a writer's guild."
Miller anticipates that the development tools will be available in about six months, the time he thinks is needed for them to stop being updated.
Developers rarely give their own game- or level-creating tools to fans. This move is especially uncommon in an MMO with a plot, versus online sandbox games like Second Life. We're interested to see how Cyan Worlds lets players move between its content and community-created ages.
Myst Online: Uru Live will launch this "holiday season" as part of GameTap's standard $10 monthly fee.
[Update 1: fixed ship date error.]