Decentralised Blockchain Projects that are already live
https://steemit.com/
a decentralized blogging platform (based on steem)
https://d.tube
decentralized youtube style platform (based on steem)
https://dlive.com
decentralized youtube style platform (based on lino)
https://openledger.info/
decentralized cryptocurrency exchange (based on BitShares)
if you know more please send them to me: daniel.eder@gmail.com