It's probably not a good idea to start using blockchains for everything. (As much as I dig bitcoin and all.) Shudder. What about a simple proposal for the conv

It's probably not a good idea to start using blockchains for everything. (As much as I dig bitcoin and all.) Shudder. What about a simple proposal for the convention of firing a query for a mailing address before each mailing, by such means as: 1. HTTP request to (something like) "/address.txt" 2. *blank* email with subject line (such as) "address" I wonder how difficult it would be to get the whole world on board with this, to the extent that a domain name or email address is accepted in form fields requiring mailing addresses.