Bleutrade had at some point an asset named "BleuTrade Shares", something similar to TQS, but they ditched it. They bought every single share back though before ditching it.
I don't know if I'll join Tradeqwik, but I hope their asset will last longer than Bleutrade's
As for poloniex, I completely cashed out today, and I don't intend to go back. I'll stick to the devils I know (Bleutrade, BTC-E & Bittrex) but I may try Tradeqwik at some point :)
It's early days for Tradeqwik yet, but they do have some super secret very advanced technology coming.
I see.. I'll keep them in my watchlist!