My :2cents: on USPS. It is a service that once upon a time could only be run by the government. Now that there is far more interstate commerce at the consumer level and several competing companies to transport 'light' packages, along with email, e-billing, and other more efficient 'mail' methods... the USPS has become a burdensome dinosaur.
I understand that for many, the USPS is still a life line for them. It's not for me. I bank online, I electronically correspond 99.9% of the time vs. traditional mail. If the USPS ceased, I am not sure it would be much of an inconvenience for me.
Mailing a letter at $0.55 is a bargain too good to be true. Expecting a human to come to your private mail box to pick up deliver a 1oz package anywhere in the USA for that price is ridiculous in my opinion. And that is not to mention the huge pension burden the USPS has to service.
I'm pretty sure the current competing companies such as UPS, FEDEX, DHL, Amazon, or others would emerge to take up the slack if the USPS went away. The free market would then dictate cost/price model. More of a pay per use model than everybody subsidizing a government service where some folks (including large corporations) can take advantage.
Time for USPS to go IMHO.