Just a thought, if you buy 10,000 COSS (currently 7K USD) and it has 1B daily volume going through it per day (could easily become the norm for a typical exchange in the future) you'd be earning over 5K per week in revenue share.
It sounds very promising. I bought 1000 COSS and everything worked fast and without problems...
I really hope that once they introduce FIAT into the exchange volumes will increase significantly.