if you're on @cosign: 1- check out the new network page (http://cosign.co/discover/network) to see what/who your mutuals have been cosigning! 2- we've separated "cosigns" from "lists" as distinct primitives. Going forward ‣ a cosign is a strong + intentional vouch .. three categories only ... you can cosign someone who "will be a star" .. "shaped your career" or "would work with anywhere" ‣ a list is a collection of things- people, companies, products you choose to curate for any given…