I did something similar to test them. They seem alright. Now I keep a good chunk of my NMC there for trading the swings and accumulating more. I also use their charts for most of my analysis for trading other coins.
OK then I won't convert to something withdrawable in panic, especially now that we're at a nice little loss. I just wanted to have 100 NMC. But then the wallet broke before I could get all of them.
If anybody wants to do a trade, 100 NMC for +5% market rate, payable in BTC or DOGE. Please feel free to PM me. I'll probably insist that you send first. Thanks.