Hey Alex! I jumped on the hashgraph train about a month ago and I haven't looked back since. Just as 8 tracks were necessary technology before cassettes and CD's I believe the Bitcoin and then the Ethereum blockchain were necessary to what is coming next. I've researched Hedra, Swirlds and now Mingocoin. Mingocoin has an Airdrop going on until the end of May, 100 coins plus 200 coins per referral. They have developed a Social Media messaging aggregator for steemit, facebook, twitter, skype and others on the roadmap. Sending a monetary transaction will be as easy as sending a text message. I'm really excited about this coin and the technology behind it. I found your post when I started doing research on EOS. The top features of hashgraph are...fairness of order (necessary for games and auctions), security (ABFT), speed (as you mentioned above) and no forking.