Thanks for the video but you really should get some sleep! Also thanks for bringing Aurora to my attention, I like the idea of a decentralised exchange. I'm not too sure what value the AURA tokens play in all of this though. It's a topical issue at the moment with the ceo of Binance spending most of his talk defending centralised exchanges vs decentralised. His main point was that the matching algorithm for trading would never be as fast on a decentralised platform. I'm not sure about that, the demo video for Aurora looked pretty fast. Further research needed though about how the aurora token derives its value.