I´m one of those who has some STEEM on Bittrex, but as you said, rule number 1 for everybody in crypto is don´t store anything in crypto exchanges... I have about 30 STEEM stored there because I bought it last week and I haven´t got any time to bring it to my wallet.
- 61.8% of all liquid STEEM is stored on the exchanges.
This in my opinion is a problem....
I think I have like 50 dollars worth of btc sitting in my coinbase wallet. Guess I should prolly pull that out sometime. I know the feeling. "I'll get around to it..." he he.