We were just presented with a new possibility to have CSC used in a real life application. Using the same coinsupply for multiple purposes will only increase the value of the coin as it potentially increases the demand for it. It might also help introducing CSC to other exchanges that have issues with the 'other' brandname. I do not see a problem here, ... only new possibilities and current coin holders are not losing any of their coin value because of this, it can only increase.