you should add bittrex to the list of bad exchanges that are dishonest and risky to use. they just changed their rules and according to those rules (that are still unclear by the way) blocked a large number of accounts.
i for one have my bitcoin's and multiple altcoins stuck in that exchange and i can not withdraw! and this change was without any prior warning, otherwise i would have withdrawn before it even went into effect.
maybe one day one of the decentralized exchange altcoins will solve all our problems
i am also hoping that can happen, i have been researching about these decentralized exchanges but i am not happy so far.
if someone has any suggestion regarding this i would be happy to hear it.