Hyperledger , the block chain founded by Linux Foundation is being adopted by many companies including IBM and Oracle.They have won customers using these service. Microsoft block chain is built on Ethereum and is winning customers.
https://finance.yahoo.com/news/oracle-orcl-introduces-cloud-based-152003031.html
These are real application of the technology and is available now. Unfortunately other decentralized promises and ICO are still in development stage and none has had real impact yet other than probably STEEM!!!
Ethereum could break out big time. my next blog will address the "ZERO KNOWLEDGE PROOF" being built into Ethereum code release in late october as well as the casper prototcol. These changes might push Ethereum to forefront of adoption in Financial markets