The other week, I went on one of these sites, appropriately called Swaptree, and there were over 59,300 items that I could instantly swap for my copy of "24." Lo and behold, there in Reseda, CA was Rondoron who wanted swap his or her "like new" copy of "Sex and the City" for my copy of "24." So in other words, what's happening here is that Swaptree solves my carrying company's sugar rush problem, a problem the economists call "the coincidence of wants," in approximately 60 seconds.
He aquí que en Reseda (California), estaba rondoron con ganas de cambiar su copia "como nueva" de "Sexo en Nueva York" por mi copia de "24". En otras palabras, lo que sucede aquí es que Swaptree resuelve la sobrecarga de mi empresa de transporte, problema que los economistas llaman "coincidencia de deseos", en aproximadamente 60 segundos.