The project is just useless! What sense does it make to spend money on commissions if you can forecast bitcoin price increase and make profit on it. And its even better to focus on long-term investments, theyre much more profitable.
If you can forecast that bitcoin price will always increase then you probably don't need BSHORT. About one year ago everybody hoped to see bitcoin at 20000-40000. Nobody could imagine 3000.
No matter long or short, you have to pay some small comission to enter position.