1) I read somewhere that after you deposit some BTC, the captcha will go away in the ROLL. Is it true? Is there a minimum amount to exceed in order to achieve that? Is that forever?
2) Same house, father and son, 2 accounts from 2 different PCs, one is referred by the other, will it cause both accounts to be banned at certain point (maybe just before a withdraw)?
I think that in that case ip will limit one roll/hour even if it's two accounts. I'm not really sure right now but I think that if you verified your phone on both accounts you could use both, but don't trust me that much, I've been out for a while