Agree. For those that are super interested in this, I did a series of four blog entries on Merkle trees and Blockchains.
- Sept 28th » Choosing Between Blockchains And Vanilla Merkle Trees <https://paulhammant.com/2017/09/28/choosing-between-blockchains-and-vanilla-merkle-trees/> - Sept 28th » Blockchains in pictures <https://paulhammant.com/2017/09/28/blockchains-in-pictures/> - Sept 17th » 'Old-School' Merkle Trees Rock <https://paulhammant.com/2017/09/17/old-school-merkle-trees-rock/> - Sept 17th » Merkle Trees In Pictures <https://paulhammant.com/2017/09/17/merkle-trees-in-pictures/>