Hey guys, I am having trouble depositing STEEM to my poloniex account. I deposited once last week, and it suddenly disabled me from deposit STEEM again. Anyone knows is it my problem or is it between poloniex and Steemit. I heard rumors telling people to not deposit their STEEM to poloniex, is there something wrong with it. Also, what other exchange platform do you guys recommend that accepts STEEM? Thanks guys.