Never let it be said George Lucas misses an opportunity for promotion: in honor of the upcoming Star Wars Blu-Ray release in Japan, Tokyo subways are getting lightsaber handles. They appear to be some sort of 21st century sticker. Were this installed on a lawless gaijin train here in the West, I'd estimate their half-life to be about 20 minutes but since they're in Tokyo, I'll wager they stay attached until the guy who installed them pulls them off.