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Contrarian approach: $8000 is not a lot in this context. What did the CEO think of this? Most of the time it is just a very small speed bump in the overall finances of the company.

Avoidable, unfortunate, but the cost of slowing down development progress e.g. 10% is much higher.

But agree that senior gatekeepers should know by heart some places where review needs to be extra careful. Like security pitfalls, exponential fallback of error handling, and yeah, probably this.



I'm sure it cost a lot more than $8000. That was only the direct visible cost to them. There were likely users hit with costs for the additional downloads, who never even knew what was the issue. Users working on a mobile hotspot who had to pay for extra data etc etc.


> What did the CEO think of this?

I doubt there’s a CEO. Despite the use of “we”, pretty sure this is one guy building the app. All the copyright notices and social media go back to one person.


Imagine if that was Meta that had over 1B users with their messenger desktop app update functionality that did just that. The loss would be in the hundreds of millions.

> But agree that senior gatekeepers should know by heart some places where review needs to be extra careful. Like security pitfalls, exponential fallback of error handling, and yeah, probably this.

The lesson here is much better use of automated tests (The app likely has no tests at all) and proper use of basic testing principles like TDD would prevent such junior-level embarrassing bugs creeping up in production paid software.

That is the difference between a $100 problem vs a $200M problem.

See the case of Knight Capital [0] who lost $460M, due to a horrific deploy.

[0] https://www.henricodolfing.com/2019/06/project-failure-case-...




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