Kkachi (magpie) is a real-time bot that provides liquidity to OpenBTC-based market with lower spreads.
If you want to trade BTS with BTC, use OpenBTC and Kkachi! You don't need to move your BTS to Poloniex or other exchanges, and do not have to wait for super long 50 confirmations hoping that the price not changes much.
Kkachi now supports real-time price detect, multi-currency, and multi-bracket order. It seems quite busy because it's real-time and has price sensitivity because of low spread.
Compare the price with other exchanges and decide. I'm pretty sure that Kkachi will provide you with great service and good price.
It will provide OPEN.ETH - OPEN.BTC market when available. So stay tuned!