I saw this a few days ago and became very excited - the shear volume of people incoming to the market should increase the value of the market proportionately, according to Metcalfe's law.

I think that trading platforms without fees are essential - they make users feel much more happy about trading on the platform, and creates an amicable sense of relationship between the user and the platform - thus retaining more users.

I'm definitely going to try this out when it goes live, I'm excited to see what happens in the market after the general downtrend that it has experienced this month.

Thanks for sharing!