Blockchian IO seems a good exchange. I have few questions:
1. How's about withdrawal fee
2. Is BCIO going to implement "Transaction-Free Mining" which is very common for exchange. And if it has, what is the dividend percentages for participants.
I didn't saw any information about theses two point. However, there is a lightning network beetween Paymium and Blockchain.io so the transfer of BTC beetween theses two will be free of fee