John McAfee posted the coin of the week
" Coin of the week: RIPIO Coin Network (RCN). RIPIO HAS BEEN widely accepted in Latin America as an alternative to traditional lending. It network uses smart contracts to redefine the role of the co-signer and the means if risk assessment to lower the cost per premium. A great coin "
Source https://twitter.com/officialmcafee/status/957698655712108545