i will suggest a new kind of exchange to them who does not understand a free market!
its to all you winiees, who cry about trading bots, and manipulators.
a exchange where you can only sell at a lower price then you brouht you bitcoins for. and buy them at a higer price then you did sell them for.
this will force manipulators, to abandon that exchange. and bot will make negative profit.
also another suggestion:
50% fee, so that anyone would think an extra time, before placing an order...
now can you please stop whine?