There is a Korean exchange whose airdrop campaigns MemberPass is working on. I think they have a great model with transaction fee mining. I believe this type of exchanges will be around.
My question is where do the quality traders hang out? What motivates you to join a new exchange?
I see their tools, as long easy to use and always up date that's the first sign to join. Second I see their services, if they can fix and finish my transaction/ problems on time that's become reason to keep stay. I never see how much their members, fees or bonus. I see their quality because using them I want to change my life. Just take challenge to join and see what happen, can accept stay make bigger problems leave.