Uh? You eat less than a pizza per person?

I’ve been toying with a concept inspired by Apple’s Find My network: Imagine a decentralized, delay-tolerant messaging system where messages hop device-to-device (e.g., via Bluetooth, UWB, Wi-Fi Direct), similar to how “Find My” relays location via nearby iPhones.

Now add a twist: • Senders pay a small fee to send a message. • Relaying devices earn a micro-payment (could be tokens, sats, etc.) for carrying the message one hop further. • End-to-end encrypted, fully decentralized, optionally anonymous.

Basically, a “postal network” built on people’s phones, without needing a traditional internet connection. Works best in areas with patchy or no internet, or under censorship.

Obvious challenges: • Latency and reliability (it’s not real-time). • Abuse/spam prevention. • Power consumption and user opt-in. • Viable incentive structures.

What do you think? Is this viable? Any real-world use cases where this might be actually useful — or is it just a neat academic toy?

To push back at your obvious facetiousness, I do think that both cryptocurrencies and machine learning are very powerful and useful technologies. Underneath the scammers, grifters and investors that jump on the hype train for their get-rich-quick schemes, and the general public that falls for it and fuels the hype train, both technologies have solid reasons for existing, and can be generally very useful to humanity.

So I reject the notion of throwing the baby out with the bath water as much as the hype bubble around them.

What we do need, as with any novel technology, is oversight and regulation. Which is difficult this time around when the grifters are also the ones in power.

The more I learn about how the bigger companies do business, the happier I am my dreams of working for them never materialized. I encounter enough stupid things caused by businesses trying to measure difficult things. I would hate to work in a place where the proper mode of conduct – praise in public, criticize in private – is flipped on its head for the purposes of someone's spreadsheet.

Two things I try to do in every code review:

If I’m doing the review, I try to find at least one or two items to call out as great ideas/moves. Even if it’s as simple as refactoring a minor pain point.

If I’m being reviewed I always make sure to thank/compliment comments that either suggest something I genuinely didn’t consider or catch a dumb move that isn’t wrong but would be a minor pain point in the future.

As you note, code reviews can be largely “negative feedback” systems, and I find encouraging even a small amount of positivity in the process keeps it from becoming soul sucking

Well. It’s literally the only game on epic I’ve paid for. And I’ll be giving their competition equal dollars. So game theory wise it’s a wash. They haven’t earned me as a repeat customer and I do what I can to avoid them.