This gives the platform more flexibility. Also pay note to the encryption outline in this document. ECIES allows asymm-encryption given only a user's public key. CashAccounts potential
Each message (OP_RETURN) would be best stored as an intent + operation. For instance, memo://${1byte-OP}${IPFSHash}. Where ${1byte-OP} = Set, Update, Revoke, etc.
URGENT: Ecuador has illigally terminated Assange political asylum in violation of international law. He was arrested by the British police inside the Ecuad.....
URGENT Julian Assange did not "walk out of the embassy". The Ecuadorian ambassador invited British police into the embassy and he was immediately arrested.
WikiLeaks: A build up of plain clothes ear-piece wearing operatives around the Ecuador embassy in London in the last two days has been sighted by Julian Assange's lawyers... https://archive.fo/UJJif