Great submission! Informative Review on Blockchain.io upcoming ICO. You have a real talent, not everyone can explain technical terms especially when the audience has little to no understanding on the subject-matter itself. Majority of people don't understand how Blockchain technology even works, but writers like you do a great job of explaining it. Blockchain.io is an interesting exchange to go operational soon, it could very well become the first popular semi-dencentralized exchange to adopt off-scaling solution like the Lightning network. Having lived and even trading Cryptocurrencies here in europe, I can say the number of exchanges tailored to this region, is low and majority are not meeting industry level. (except for the ones listed in Malta; Binance) Hopefully, Blockchain.io can become europe's leading Crypto Exchange and make ''Semi-Decentralized '' a trend amongst centralized Exchanges