Remember how we all did the happy dance when the U.S. government created the Do Not Call Registry back in 2003? How we popped the champagne corks because hefty civil penalties could be given to a telemarketer if they called your landline after you had opted-in on the registry? Sure, there are loopholes and enforcement problems but essentially the registry works, and it restored the natural order of things by liberating us from having to drop everything because some faceless, money-grubbing salesperson rang in our living rooms.