Didn't USPS threaten a startup out of business for this very service last year? Yup, 2013, it was Outbox http://www.wired.com/2013/08/outbox/ http://www.wired

Didn't USPS threaten a startup out of business for this very service last year? Yup, 2013, it was Outbox http://www.wired.com/2013/08/outbox/ http://www.wired.com/2013/08/outbox/ http://www.thefiscaltimes.com/Articles/2014/04/29/How-US-Postal-Service-Crushed-Innovative-Startup http://www.thefiscaltimes.com/Articles/2014/04/29/How-US-Pos...