







The Open Source Initiative's mission statement reads, “Open source is a development method for software that harnesses the power of distributed peer review and transparency of process. The promise of open source is better quality, higher reliability, more flexibility, lower cost, and an end to predatory vendor lock-in.”
Why Open Source Misses the Point of Free Software - GNU Project - Free Software Foundation
The terms “free software” and “open source” stand for almost the same range of programs. However, they say deeply different things about those programs, based on different values. The free software movement campaigns for freedom for the users of computing; it is a movement for freedom and justice. By contrast, the open source idea values mainly practical advantage and does not campaign for principles. This is why we do not agree with open source, and do not use that term.
Open Source is a cost-allocation system
Because the right to use the software is not tied to payment, the license does not connect the people who benefit, the people who decide, and the people who bear the costs. Projects have to build those connections deliberately through governance.

Open source and the software supply chain
Managing something as esoteric as resources for building software with a variety of contributions made by the open source community is more amorphic.

Open Source Initiative
The steward of the Open Source Definition, setting the foundation for the Open Source Software ecosystem.

Chapter 1. Introduction
Free software — open source software[3] — has become the backbone of modern information technology. It runs on your phone, on your laptop and desktop computers, and in embedded microcontrollers for household appliances, automobiles, industrial machinery and countless other devices that we too often forget even have software. Open source is especially prevalent on the servers that provide online services on the Internet. Every time you send an email, visit a web site, or call up some information on your smartphone, a significant portion of the activity is handled by open source software.
The shape of open source
At its core, open source is about collaboration. Whether it’s version control, licenses, or issue trackers—everything exists to support people working with each other. Open source embodies a model for…

Open Source Explained — Open Indie
Musings on the concept of ‘open source’, in the broadest possible definition of the term. Also an invitation to become a participant in ...

Why Open Source Is Good For Business
You may have heard of the term open source but what does it actually mean and how can it help us as consumers? Open source is a type of…

Open source is a restaurant
[[Chad Whitacre]] makes a great analogy around when/how software gets paid for, vs food. Open Source is a restaurant. At a restaurant, you eat your meal fir...

Why Open Source Software / Free Software (OSS/FS, FOSS, or FLOSS)? Look at the Numbers!
This paper provides quantitative data that, in many cases, open source software / free software is equal to or superior to their proprietary competition. The paper examines market share, reliability, performance, scalability, scaleability, security, and total cost of ownership; it also comments on non-quantitative issues and unnecessary fears.
What is Free Software? - GNU Project - Free Software Foundation
Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.
Time for Net Giants to Pay Fairly for the Open Source on Which They Depend | Linux Journal
Licensing lies at the heart of open source. Arguably, free software began with the publication of the GNU GPL in 1989. And since then, open-source projects are defined as such by virtue of the licenses they adopt and whether the latter meet the Open Source Definition. The continuing importance of licensing is shown by the periodic flame wars that erupt in this area. Recently, there have been two such flarings of strong feelings, both of which raise important issues.
It’s time to rethink Open Source
Why developers give away valuable work for free — and what can be done to take that money back.

The Philosophy of Open Source in Community and Enterprise Software
Open Source Initiative (OSI) Logo The idea behind open source software is a simple one. Developers decide to make the source c...

More Money For Better Open-Source Software