Doesn't matter. Copyright, without the licensing exceptions, won't allow EvilCorp Inc. use your code even if you publish it in the clear on the internet.
Also, more relevant to the discussion I was responding to, the GPL license doesn't allow re-licensing without consent (or a pre-arranged copyright assignment - a contributor's agreement). And it's copyright law which enforces this.
DCOs don't give copyright ownership to anyone else or even any more rights to anyone else. It is simply a declaration that you have the permission to license the code you wrote under the license you're giving it for.
True. Although in practice, the end-user freedoms that are guaranteed by copyleft practically destroy all, if not for a couple exceptions, of viable business plans.
So even if theoretically the most aggressive licenses still allow for commercialization, the practical effect is that commercializing a copyleft codebase won't travel too far on its own as a business plan.
This has been discussed a lot of times in HN, and the conclusion always is something on the lines of "don't do copyleft if you want to have any aspirations of commercialization on the software itself as opposed to peripheral elements such as support services or similar".
> So even if theoretically the most aggressive licenses still allow for commercialization, the practical effect is that commercializing a copyleft codebase won't travel too far on its own as a business plan.
Red Hat was acquired for $34 Billion.
It really depends on what you're selling and how good your product is.
> "don't do copyleft if you want to have any aspirations of commercialization on the software itself as opposed to peripheral elements such as support services or similar"
Cop out argument. This comes from the same people who do split licenses that spit in the face of the spirit of OSS. It's people who want all of the benefits of writing OSS (outside contribution, growth in use of your product, less investment in sales) but none of the risks (someone else using what you offer for free and having a better product than you). It's purely anti-competitive.
Canonical and SUSE are still around and have millions in revenue.
Turns out that Linux is a good product that needs a lot of stewardship and support that's worth paying for. Support was the most compelling feature of Rackspace's product (vs their competitors) as well until the ease of use and rapid-iteration of cloud services crushed them.
There's also hundreds of thousands of software developers and consultancies offering their services that make use of GPL'd (and other OSS-licensed) code. Probably 90% of this board is selling their services/labor of GPL'd projects. It's been my whole career.
No, what it sounds like is we're talking about people who want to write OSS but also want ownership and exclusive rights to make money off of it. My argument there is pound sand.
Note Canonical was created by an already millionaire. He already managed a Venture Capital at that time, and I assume had other businesses around. fwiw Canonical might as well be all lost money (millions of revenue, but how about profits?).
No idea about Suse.
In any case, even if they are great success examples, these can be counted on the fingers of one hand... so I'd say the sample size is not precisely "enough", not at least to prove a point.
EDIT: (reply to an edited part of the comment)
> what it sounds like is we're talking about people who want to write OSS but also want ownership and exclusive rights to make money off of it
I agree. On the other hand, most of the OSS that exists is created by such people, and what do we prefer? Idealistic but non-existing OSS software? or compromised but existing and useful OSS software? That's the question that I feel is behind all the conversations about this topic.
Wealthy people invest in things that are successful, not piss their money away for no reason. Canonical's revenues are around 110 million a year, taking in about a 10% profit margin since 2018 (which tracks with about how long it takes big tech companies to be in the black). SUSE's around 300 million.
You miscategorize Canonical like it's some vanity project. Even vanity projects can be profitable enterprises! Look at Koenigsegg cars! They're literally a millionaire's vanity project that is a profitable enterprise employing hundreds of people.
> I agree. On the other hand, most of the OSS that exists is created by such people, and what do we prefer? Idealistic but non-existing OSS software? or compromised but existing and useful OSS software? That's the question that I feel is behind all the conversations about this topic.
Free software has been around since the 80s, at this point. With or without the GPL. It turns out that there are many, many successful products and businesses that use other OSS licenses. I don't think we're in any danger of people with our skillsets not being able to eat. We're basically all potential millionaires.
The GPL is _not_ the only option available. Heck, Apache is absurdly popular and the bedrock of many enterprises...
Copyright law does exactly this. The role of the GPL is to carve out explicit exceptions to the "you can't copy this" rights granted by copyright law.