The open source network effect depends on unrestricted software freedoms. Licensing & business models that restrict those freedoms aren’t seeking the open source effect – or if they are they will fail – so calling a policy, product or company that does so “open source” is false advertising.
A focus solely on open source legal and licensing matters as they affect companies creates bad outcomes — for leaders and their advisers who are surprised by community and market reactions, and for developers who feel abused and betrayed by “open source companies” and “government initiatives” that actually put obstacles in their path rather than remove them. While the minutiae of open source licensing and governance need to be understood and accommodated, it’s vital to never lose sight of the open source effect itself.Continue reading
All open source licenses are permissive. They give you permission in advance to use the software for any purpose, to improve the software any way you wish and to share the software with whoever you want. They are the opposite of proprietary licenses, which place restrictions on each of these freedoms. Any license with restrictions would not be considered OSD compliant.
All open source licenses include conditions. Some relate to attribution. Some relate to reciprocal licensing. None of them restrict how you can use, improve and share the software, although you must comply with the conditions in order to do so. Some people consider some conditions so onerous they rise to the level of restrictions, but the consensus of the community has been they are wrong.
Today’s licensing games are thus mainly about testing where the accumulated burden of conditions is effectively a restriction – “constructive restriction”. There’s certainly a line where that would become true – for example, where the conditions associated with deploying the software as a cloud service are so hard to comply with that the software is effectively unusable in that field of use.
The OSD doesn’t include much to help with this so it’s contentious every time and sometimes leads to sophistry. This is probably the area where the Open Source Initiative needs to do the most work to modernise the license approval process.
The lesson Elastic’s restrictive relicensing teaches is that those using open source to ratchet a software startup will forsake software freedom eventually if they’re aggregating rights. That’s no reason to believe open source needs updating.
Many of the responses to the decision of Elastic to drop open source licensing for their products and instead use restrictive commercial licensing have involved asking whether they were justified to do so based on market conditions (especially the provision of a service by Amazon Web Services) or diving into the minutiae of what they actually did. Some see it as support for the hypothesis that the very definition of “open source” is out of date. But to do so is to swallow the bait of distracting explanation and overlook the actual value of open source and why Elastic — and the cloud databases before them — no longer care about it.Continue reading