This is awesome! Now instead of moving from SBD to Steem in the internal Market, then transferring the Steem to Bittrex and then trading Steem for Bitcoin, we can move SBD to Bittrex and trade them for Bitcoin.
Now all we need is a trading bot developed that will check the prices of Steem and SBD on both the internal market and Bittrex and automate the trades against the spread and we should have a nice stable, liquid market.
Maybe someone should post about building a liquidity bot and get tipped to do it. :)