I have already withdrawn all my coins in my poloniex, I really liked them, but I don't want nobody to force me to give them my data unless is necessary, and I want it. They will lose many clients
bad move by poloniex.. indeed they will lose a lot of customers, well time to move to other exchange website then.(bittrex is good)
I think Bittrex is US based and I suspect the real reason for Poloniex's actions is the fact it is US based and worried about trouble from the government. Bittrex might eventually get worried enough to go down the same route, or be forced to.