Read Other People’s Stuff

Read Other People’s Stuff: 1

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If you’ve been wondering about my lack of new writing, it’s not because I have run out of things to write! Quite the opposite. I have a number of posts lined up, many which are partially-written.

For the moment, I have been honored to be asked to help in the editing of two books. Between that, my day job, my students at RIT, and my volunteer work, my cup runneth over!

In the meanwhile, here are some worthy works from other authors to keep your brains chugging away. Are you interested in:

I hope at least one of these things inspires you to think differently in some way or another. I will be back soon!

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Current Events: 2021

I Told You Once Before, I Will Tell You Again

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Intel 1996: $111 billion market cap.

Apple 1996: $3 billion market cap.

Intel 1996: Mac? Whatever.

Apple 1996: PC stinks.

Intel 2021: $258 billion market cap.

Intel 25-year market cap change: 128% increase.

Apple 2021: $2 trillion market cap.

Apple 25-year market cap change: 66,567% increase.

Intel 2021: Mac stinks.

Apple 2021: Intel? Whatever.

December 2020.

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Blockchain Current Events: 2021 Current Events: 2022 Current Events: 2023

Blockchain Bunk

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Seth Godin on NFTs. Thank you, Seth.

I cannot think of a technology with more nerdy complexity that has been popularized as brainlessly as blockchain. Even the best technology communicators remain challenged to concisely and adequately explain blockchain and its attendant dynamics to the average person. It might actually be easier to explain relativity than it is to explain blockchain.

In a world where soundbites rule, this is a problem.

In the industry I serve as a technology professional, people routinely opine that blockchain is a solution to food supply chain traceability. It’s not. Here’s an interaction I had with a university professor last year, who had written a major scholarly article supporting blockchain in the food supply chain:

Dear Dr. {name withheld},

Happy new year! During the holidays, I got caught up on a bunch of journal reading that had been piling up over the fall, and I happened upon your thoughtful article in {journal withheld}.

I’m very much in the middle of the food supply chain, and my feelings about the use of blockchain are perhaps a bit different from others’. The idea of blockchain for the food supply chain has baffled me. In my estimation, blockchain can only truly safeguard digital products and transactions, not physical ones, which are subject to human tampering that is difficult to prevent in many product categories. I honor and respect blockchain’s ability to provide a ledger, but since the digital metadata for physical product can so easily be severed from that product in a variety of ways, I am not sure that blockchain’s robustness is as meaningful as it is with fully digital assets. Surely a less resource-intensive ledger method can provide a level of assuredness that is on par with what blockchain could provide, without wrongly implying that there is a 0% chance that product could have been tampered with by interstitial handlers.

Do you have any thoughts on this matter, and what I might be missing?

Thank you for your thoughts!


His response?

Hi Drew: You are right — there is no 100% certainty that food products are not tampered. Blockchain deployment in food supply chain may increase the costs of engaging in fraudulent activities. Combining with other technologies such as AI, robust QR codes might help . . . . Other benefits of blockchain may include brand reputation (consumers’ better perception of the brand), efficiency, speed, reliability and reduction in paperwork with digitization.

Who cares if the food is tampered with? Blockchain is good for consumer brand perception. Makes sense. </sarcasm>

This stuff is all over the place:

“…the ledger is considered immune to tampering.”

But what about those boxes?

Blockchain is useful for a few things, but its true and original value proposition is in the protection of digital things that need to pass from entity to entity. Bitcoin? Of course. Food? Not so much.

None of this even takes into account people’s misunderstanding of how much power blockchain takes to do what it does.

Thankfully, Seth did that.

Do you have stories about people employing blockchain in senseless ways, guided by their misunderstanding of it all? Join the discussion at the links below.

April 5, 2021 update: More bunk.

January 19, 2022 update:

May 17, 2022 update: People are catching on.

June 7, 2022 update: More bunk.

June 28, 2022 update: A great exposé on the bunk.

November 8, 2022 update: Could this be any more obvious?

December 2, 2022 update:

May 20, 2023 update: The Price of Crypto.

September 24, 2023 update: NFTs are officially bullshit.

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Agility Scrum

Simon Kneafsey’s Scrum 1-Pager

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Simon Kneafsey of recently introduced a marvelous “Simple Guide To Scrum – 1 Pager” on

This is something that you could put in a breakroom, and most anyone in your business would be enlightened after merely one cup of coffee. Great things come in small packages, indeed. It’s so succinct that it made a pet peeve of mine more obvious: the use of the term “Developer.” When I teach Scrum to cross-functional teams of businesspeople, I substitute “Implementors” for “Developers.” It’s simply more relatable, in my experience.

Lucky for me, Simon licensed his work in a way that allows derivative work. I made a non-software version of the 1-pager for you to download and enjoy.

If your Scrum practice is software-focused, Simon’s original is still perfect!

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