hopped on the @a16z pod with @eriktorenberg, @omooretweets, @joshelman to chat about @cosign but, what is a Cosign? It’s a small slice of your reputation- your personal credibility- attached to a person you want to vouch for. A Cosign aims to capture what a résumé or a generic connection cannot: the strength and meaning of a relationship. We have three core endorsement prompts: - who shaped your career? - who is someone you would work with anywhere? - who is a person to watch - someone…