http://www.coindesk.com/bitcoin-economy-black-market-sin-report/
Timely research. The data needs to be catapulted into mainstream visibility and consciousness as we head into the uncertainty of the post-brexit era, China troubles, and a lose-lose election scenario in the US. We have a historic opportunity to really drive BTC adoption over the next few years and firmly entrench positive associations with BTC in the minds of the average person around online payment, micro transactions, remittances, machine -2- machine payments etc.