I was not knowing that Poloniex is owned by Justin, thanks for the information. Though I created it long back, never used it. I use Bittrex for my steem transactions, however, I also use WazirX (which is now owned by Binance) and already have good amount there now in USDT. Just waiting for some time to buy BTC and then transfer to Bittrex , then convert to steem and transfer to steem wallet.
I saw a post from Binance CEO apologizing and expect, they won't be able to do anything with USDT at the minimum.