We ve been trading on yobit for about a month. When news came about scamming we withdraw all funds with no problem.
Our dev says that their api is quite good and stable comparing to other exchanges, where we also do the trading (polo, bitrex, bfinex, livecoin..) so we are satisfied with their service, although there was no response from their support team for over 4 days.
Since there are quite a few posts here and twitter bout the recent events we would like to hear official statement from them what happened so we can decide if we start trading there again.