I started reading the referenced article but had to give up due to an accute ROFL attack after the following amazing "discovery" revealed by the author:

I wish I had some of that $1.3 trillion in my demo account!When you read that the FX market is the largest in the world, and trades an average of $1.3 trillion per day, much of this is in game/demo accounts [my emphasis] (or so Iâve read), and on its own, if we remove leverage (counting only real trader funds) we are left with a much smaller market that [sic!] Futures or Equities. How then does the market stay liquid? That would take a while to explain, but suffice it to say the Market Makers simply hedge against your trades and never lose regardless of your position. Relying on the spread, slippage, price manipulation and many other methods to make their profit from your trade.
