Metadata is more important than content. Metadata is surveillance. There is no way to hide metadata with computers. The only way to get around this is through

Metadata is more important than content. Metadata is surveillance. There is no way to hide metadata with computers. The only way to get around this is through anonymity. You put the info out there, but it can't be correlated to you by someone else except your intended recipient. This is approaching impossible even with the best, security-minded infosec professional. The safeguards you need to employ are very extraordinary. One slip-up, UR-FCK'ed. OPSEC is not retroactive.