My kids think a cashless society would be good. I retorted do you really on want to be able to buy things with an Uncle Bernie Samcard. I vociferously quipped government could pass laws forbidding the purchase of certain things. I solemnly asked do they want to risk not being able to buy a gun, a gas guzzler, sugary drinks, coal, gasoline, and meat products. I pointed out.to buy banned stuff you have to barter for them. I educated them on how chickens and eggs were used by farmers for barter. They think I'm nuts. Its coming THANKS to Obama.