The just-launched Stone versions show his somewhat cooler "Twitter Pioneer" persona and his "Nerd of the Year" side debating the Twitter phenomenon while drinking Stoli in an upscale bar. Nerd Stone: "Has it ever occurred to you that maybe Twitter is just a constant stream of meaningless babble?" Pioneer Stone: "You're not seeing the big picture. Astronauts are tweeting from space...and the pace of business [has been] changed forever."