http://www.npr.org/blogs/thetwo-way/2013/07/25/205468157/house-republicans-back-end-to-doorside-mail-service?sc=17&f=1001
So, this guy says it costs the USPS $350 a year to deliver to the mailbox by my door, but if I spend a couple hundred to install a box 20 feet away at the curb it will save them $150? How ’bout I just buy $150 in stamps and call it even?