You claim it's a tautology, but I think it's inevitable. Communication is the act of exposing information, and if any persistent, well-audited system will, use

You claim it's a tautology, but I think it's inevitable. Communication is the act of exposing information, and if any persistent, well-audited system will, used for long enough, allow you to expose yourself. Your online and offline relationships do not have to align, but good luck hiding information in every single one of your interactions.