Comment/Recommendation

• The explanation of the architecture of layer 3 blockchains specialized in fractal scalability is illustrated by a clear analogy with a multi-story building.

• The use of horizontal sharding in layer 3 blockchains is well explained, with an interesting comparison with Steem's approach.

• The explanation of sidechains and rollups is clear and provides a basic understanding of their role in fractal scaling. However, more detail on how these concepts could be applied specifically to Steem would have been beneficial.

• The section on layer 3 blockchain governance is informative, highlighting the benefit of decentralization and increased user participation.

• the discussion on the influence of new technologies on layer 3 blockchains and how Steem could adapt is well articulated, but specific use case examples could have strengthened the arguments presented.

Overall, the post offers a detailed explanation of the principles of layer 3 blockchains specializing in fractal scalability. He uses clear analogies to make complex concepts more accessible to readers. However, it could have benefited from more concrete examples to strengthen the understanding of the different mechanisms and concepts covered.

Total| 7.5/10