
Unit Economics (2015) - DougBTX
https://blog.samaltman.com/unit-economics
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dang
Small from 2018:
[https://news.ycombinator.com/item?id=16843710](https://news.ycombinator.com/item?id=16843710)

Big from at the time:
[https://news.ycombinator.com/item?id=10254187](https://news.ycombinator.com/item?id=10254187)

