Came here to say this, and reference the pg article about “the submarine”. This reads like it was written by a PR firm. As a Hey user, this is the least salien

Came here to say this, and reference the pg article about “the submarine”. This reads like it was written by a PR firm. As a Hey user, this is the least salient thing about the service to me, but maybe they think it is the best way to compete with Gmail?