ok guys, i agree last times poloniex has many problems of deposits, withdrawals, some coins under maintenance, but my opinion all of that, which platform suffer from attack DDos? which platform great than poloniex? which platform that not accept any coin till complete all conditions to join poloniex? poloniex is the giant and great of platforms and best place to trade altcoins. poloniex has a beautiful interface than others, and so easy to understand and find all options to trade in comfort.