Great concept I must confess. The security in place reduces propensity for multiple accounts, this eliminates cheating and gives room for more people to participate.
I see a great future ahead. Good job Dev and team. Good luck!
Appreciate the kind words but I don't understand your post. There is no account necessary to mine bitcoinR.
The only "account" that would be necessary is if one wanted to trade XBR via a virtual currency exchange like Bittrex or Coinbase.
NS