The U.S. Postal Service is about the best in the world at providing its core service of mail delivery. In fact, its ability to deliver mail and return undeliverable mail to the sender effectively makes the United States government one of the most efficient in the world, according to a working paper by National Bureau of Economic Research.
Browsing and posting on social media sites is a fun diversion and an easy way to keep up with friends. But have you ever considered how visiting and posting to a site helps keep it alive? Your participation is, in fact, vital for the site’s success, even if you never paid a penny to use it....Read More