Interesting feature and one that should surely reposition the exchange and attract more users more like what the KoinPro exchange is aiming to achieve on its on revolutionary trading platform with seamless futures trading, multi tiered referral systems for affiliate marketers and top notch security. I never thought social trading could be possible on cryptocurrency exchanges and its refreshing to see PrimeXBT has already introduced this. It will be interesting to see how the crypto industry reacts to this. In all, I think it is a commendable approach.