What is the price of open-source fear, uncertainty, and doubt?
The Journal of Physical Chemistry Letters (JPCL), published by American Chemical Society, recently put out two Viewpoints discussing open-source software:
- Open Source and Open Data Should Be Standard Practices by J. Daniel Gezelter, and
- What Is the Price of Open-Source Software? by Anna I. Krylov, John M. Herbert, Filipp Furche, Martin Head-Gordon, Peter J. Knowles, Roland Lindh, Frederick R. Manby, Peter Pulay, Chris-Kriton Skylaris, and Hans-Joachim Werner.
Viewpoints are not detailed reviews of the topic, but instead, present the author's view on the state-of-the-art of a particular field.
The first of two articles stands for open source and open data. The article describes Quantum Chemical Program Exchange (QCPE), which was used in the 1980s and 1990s for the exchange of quantum chemistry codes between researchers and is roughly equivalent to the modern-day GitHub. The second of two articles questions the open-source software development practice, advocating the usage and development of proprietary software. I will dissect and counter some of the key points from the second article below.