I dont understand the logic, what witnesses do? raising or lowering the interest for sbd? who pays for that? the witnesses ? is it like raising the dividends to make steem share more atractive?
I mean, is that the only tool to try to maintain the sbd within the expected range of price ?
btw, voted and followed !
They can raise the interest rate that the system pays you for holding Steem Dollars. This encourages people to hang on to their dollars and not just dump them.