“The stark reality of open-source projects is that most are abandoned or do not achieve meaningful scale. Unfortunately, blockchain is not immune to this reality. Our analysis found that only 8 percent of projects are active, which we define as being updated at least once in the last six months.”

The authors add that organizations are a “positive differentiator” in the data, saying “while 7 percent of projects developed by users are active, 15 percent of projects developed by organizations are active.”

Source: Deloitte Report: Over 26,000 Blockchain Projects Began in 2016 – CoinDesk, Stan Higgins, November 8, 2017 at 13:30 UTC