This site is really strange. Payed it a visit and want to register, but that button is not even on the page.
And when I want to sign in, I could not even create an account. Now users are forced to login with existing accounts from gmail and steam, not exactly a good association with bitcoin.
What's wrong with this DuelBits site? I think it is natural for those who want to register and there are only two options with google or steam for me this is commonplace on gambling sites because they want to connect to these two accounts and choose one of them.
I think bitcoin is only used for deposits and betting has nothing to do with registering. First you have to understand that because most of the gambling sites apply the same thing as DuelBits.