Another blockchain that's actually being used as real world utility is one called DENT. It's a cryptocurrency that has tokenized the exchange of mobile data, they have gotten their app out to many countries that really do rely on mobile data as a main mode of communication because they don't have access to to unlimited data like in the U.S. It's kind of disappointing to see a lot of the Top 100 coins on CMC that are purely hype with no substance but are worth billions of dollars. At least we have STEEM though and Steemit it's just the start of something special so there's so much hope that there is going to be more applications with real world uses cases coming in the future.