#506,915 (+25%) - trade.safello.com
Title: OrderBook.net
Description: Bitcoin futures exchange. Advanced platform by ICBIT Trading Inc, existing since 2011 and providing marginal trading with leverage.
Keywords:bitcoins, bitcoin, marginal trading, futures, derivatives, leverage, icbit, bitcoinica, tradehill, trade hill, mtgox, mt-gox, bitcointalk, bitcoin talk, buying bitcoin, shorting bitcoin