Until you guys QUIT supporting them and giving them your money nothing is going to change. If you want change, then make Cryptopia or some other exchange your choice for trading. Until the masses starts to exit and finding some other place to trade nothing will change over at Yobit.
I agree with you. I also use Cryptopia and others (for arbitrage). I really don't depend on Yobit, but if at least they could improve... Anyway, you're right: they will only change when lose users.