Sure, there are hassles with using a PO box, I've had one 8 of the last 10 years. I think you're overestimating the hurdle they pose in day to day life and to

Sure, there are hassles with using a PO box, I've had one 8 of the last 10 years. I think you're overestimating the hurdle they pose in day to day life and to the service Outbox could provide. I occasionally have to use my physical address, but since my most recent move haven't had provided proof of my current address to anybody nor received a single piece of post there. The one item I could use to prove my address has left my safe deposit box exactly once in all 16 months, but the DMV was OK with a PO Box on my drivers license and didn't scan the lease (like they did when I used my old place as the address). It would be a limitation to the services that Outbox could provide with a PO Box system but practically speaking the vast majority of mail for the vast majority of users is a very good start. Just because the USPS isn't handing you your ideal business model on a silver platter, that's not a reason to give up is it?