Maybe Amazon could add a new category of HITs, "real-time HITs". Someone (the "turk", or whatever Amazon calls them) keeps an open window (and is optionally pa

Maybe Amazon could add a new category of HITs, "real-time HITs". Someone (the "turk", or whatever Amazon calls them) keeps an open window (and is optionally paid for each minute with the window open), so new HITs would appear immediately, and the "turk" would be rewarded based on the speed of the response.