Why huobi isn't there?
Huobi is currently ignored due to its extremely high trading volume (which has now been confirmed as being due to their 0% trading fees)
We are seeking a solution so that we can integrate exchanges of this nature without it significantly distorting the price. If anyone has ideas on this feel free to contact us
Regards
Shaun at BitcoinAverage
I consider any exchange with zero fees to be an unreliable price indicator.. Even those with volume brackets whereby high volume leads to zero fees. Every trade should incur a fee, and to take it one step further I quite like that Ripple incurs a fee even just to place a bid and ask.. this keeps only serious traders on the books, stops wall manipulation to a degree.