This entire premise of this article is refutable with a humble pull request (one actually of millions upon millions), where a proprietary software product was o

This entire premise of this article is refutable with a humble pull request (one actually of millions upon millions), where a proprietary software product was open sourced, and a 20 year old set of bugs fixed: https://github.com/microsoft/calculator/pull/297 https://github.com/microsoft/calculator/pull/297 To the author, your want of the world to be flat, does not make it so.