Why blockchains can be really bad. Or: How techno-futurists can ruin things

This article doesn't bring up any real criticisms. It gives one example (the DAO) of how blockchains can be bad. That's it.

Skynet is comming fear mongering.

Code is a tool, similar way as mathematics or law. It is pointless to argue that "mathematics" or "law' rules the world. But it is critical that most population have some understanding, and can use this tool. And we have very long way to go.