Share this postWelcome to Proof of Conceptwww.proofofconcept.pubCopy linkTwitterFacebookEmailWelcome to Proof of ConceptIssue 01: The first draftDavid HoangDec 24, 20193Share this postWelcome to Proof of Conceptwww.proofofconcept.pubCopy linkTwitterFacebookEmail"Your ideas are intriguing to me and I'd like to subscribe to your newsletter" —Homer SimpsonThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in