Oh Great Postal "Service" Apologist, pray tell us: When did this standardization ever result in lower costs? The price of mailing the most garden variety first class mail has only gone up during my lifetime. I guess your boys just forgot to pass all the great savings along to us poor schlubs forced to use this "service" that constantly reduces service. (Hello? Anyone else remember when there were two daily deliveries of mail?)
ML/NJ
Standardization of radio wave technology has made it possible to place phone calls around the world.
Standardization of mail has enabled everyone to be able to afford to use it, and presently USPS is the world's largest AND most efficient postal operation.
You either buy into the concept of standardization and its benefits to productivity and utility or you retire to a cave.