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sou kano copy paste na deis ti paizei akribos gia na mn parafraso tpt

Why are payments in Steem and Steem Power and not SBD and Steem Power?
The Steem blockchain has a built-in safety net if the debt ratio (total SBD in existence / total Steem market cap) gets too high. If this debt ratio goes above 2% author rewards will payout in Steem instead of SBD from 0% Steem at 2% and 100% Steem at 5%. We are currently past 5% debt ratio and is the reason why post rewards are paid out in only Steem and Steem power. If the debt ratio exceeds 10% of the Steem market cap then the SBD->Steem conversion will no longer honor the $1 worth of Steem per SBD (haircut rule).