Markku Eskelinen

Jim Rosenberg sends a shot of grammar straight across the bow of Nick Montfort's controversial Cybertext review, adding volume to a volley already in progress.

The builder of Façade, an "interactive story world," Michael Mateas offers both a poetics and a neo-Aristotelian project (for interactive drama and games).

Secret agency is at issue in Frasca's response, which denies the application of Aristotle to the open-ended interactivity of gaming.