This seems like a terrible license. Imagine if an email client were released under it. As soon as someone sent you a nonpublic email, you'd be in violation of it.
Yeah, communication tools are not a good fit for this experiment.
What I had in mind was mostly dev tools (e.g. slipcover, ruff, uv, ...) where
- individuals being able to freely use them on personal/unreleased code, and anyone being able to use freely them on open source projects unlocks a ton of public benefit
- large tech companies might legitimately cut their ec2 costs by 50% or more thanks to the increased efficiency
- there is not much room for SaaS or maintenance contracts to generate an income for the original author
Having a short period people working on projects they are unwilling to open source are incentivized to share a portion of their cost savings seems like it would be a low-hassle way to foster a healthy ecosystem of public benefit tooling
In your email example, the sender would be in violation of the license, not the recipient so it doesn't seem like a huge problem: if someone wants to build a better email client (for whatever metric) then the users of that client either need to make their own emails public (granted, not terribly exciting) or obtain a written permission for private use (presumably but not necessarily conditioned on paying a fee)
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[ 2.7 ms ] story [ 19.2 ms ] threadWhat I had in mind was mostly dev tools (e.g. slipcover, ruff, uv, ...) where
- individuals being able to freely use them on personal/unreleased code, and anyone being able to use freely them on open source projects unlocks a ton of public benefit
- large tech companies might legitimately cut their ec2 costs by 50% or more thanks to the increased efficiency
- there is not much room for SaaS or maintenance contracts to generate an income for the original author
Having a short period people working on projects they are unwilling to open source are incentivized to share a portion of their cost savings seems like it would be a low-hassle way to foster a healthy ecosystem of public benefit tooling