Would you want it back on paper?

1.When you picture opening your letter weeks, months or years from now : physical envelope or digital inbox, which feels more meaningful?
2.Would you give LL your mailing address to receive your own letter physically?
3.If physical delivery existed, would it make you more likely to sign up?
4.Would you pay extra for it?
5.If physical delivery becomes an option, your letter would be printed and assembled by hand - by me, personally, on a small team - before it's sealed and mailed. It wouldn't be read on purpose, but it would pass through human hands. Does that change whether you'd choose physical delivery?
6.You'd be giving us your recipient's mailing address so we can mail their letter physically - same manual handling applies on our end. Does that change whether you'd choose physical delivery for someone else?
7.What would make you hesitate to share your address?