The whole debate is somewhat moot, because there are already built-in controls to bring SBD back to $1 in the mid-long term.

I think once all the speculators realise that the system is constantly creating new SBD to meet the demand that there'll be an "oh shit" moment and we'll see a mass sell-off... the price will hit $1, the built-in "convert to Steem" option will return to keep the currency stable, and volume of SBD will drop back down accordingly.

So enjoy it while it lasts, because the plunge to $1 is inevitable.