Cyber-IOU notes. Voucher hell on wheels. However you want to define Facebook's Libra, the most ridiculous part is its privacy promise

Digital currency tokens coming to WhatsApp, Messenger next year
Comment Facebook – the global ad business pilloried repeatedly over the past 15 years for privacy disasters – on Tuesday announced a scheme to allow account holders to buy credits and spend the digitized funds online through a network of partners, under a 'strong commitment to privacy.'…