The idea of six different use cases in one is a cool idea. But didn't you forgot the privacy aspect? After all it also comes with a zerocoin protocol for me that's a nice icing on top of all I'm especially interested in the masternode hosting one ~setting up masternodes is like torture to me~ and the giftcard exchange. All the specs look good to me; 1 minute block time; a rather short minimum stake age; and no pre-sale/ico is the right move to do. Followed