[zuttton]

Great! I'm glad to see blockchain is actually being recognized by a part of the U.S department of commerce. I think in the next few years we could see a superior blockchain based currency dominant global markets.

[sdinsn]

It's quite a jump from "recognize its existence" to "blockchain rules the world economy", especially considering problems discussed in Chapter 7.

[eksemplar]

You should probably look at page 53 before you interpret this as praise.

[darawk]

You should probably actually understand the flowchart before interpreting it as criticism.