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GPL, Copyleft Use Declining Fast
itwbennett writes "Use of the GPL, LGPL, and AGPL set of licenses is declining at an accelerating rate, according to new analysis by the 451 Group's Matthew Aslett. In fact, the 451 Group projects that GPL usage will hit 50% by September 2012. Instead, developers are licensing projects under permissive licenses such as the MIT, Apache (ASL), BSD, and Ms-PL. The shift started in 2007 and has been gathering momentum ever since. Blogger Brian Proffitt posits that 'the creation of the GPLv3 and the sometimes contentious discussion that led up to it' may be partly responsible for the move away from the GPL."
That was true with the GPLv2 as well.
Boo hoo, so write it yourself. Why is it every complaint against the GPL seems to come from those who want to mooch and not contribute?
I can profit while using GPL code. I simply can't take and not give back.
In my previous job I had customers who were deathly afraid of GPL to the point where they would not allow me as their supplier to use any open source code in the products I supplied regardless of what the license was or if it saved money.
For these people anyway GPL was a real impediment to the acceptance of open source.
The problem with that claim is that it's not even remotely true. For example, consider Google. They have their own private fork of Linux (GPLv2) which includes things like their own filesystem. Some changes are contributed back to the community because maintaining them in a private fork costs more than the loss of competitive advantage from sharing them. Some are kept private, because the scales tip the other way.
In contrast, Yahoo uses a private fork of FreeBSD on a lot of their systems. They employ several FreeBSD developers and contribute a lot of changes back if doing so won't give away a serious competitive advantage, but they keep some things private.
One project has a permissive license, the other has a strong copyleft license, but the behaviour of downstream users is identical in both cases. The GPL doesn't stop you using, modifying, or profiting from the code without giving anything back, it only prevents you from refusing to share the source for your modifications with anyone who receives a binary.
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Licenses are like programming languages - the right tool for the right job. Some projects - especially those authors want adopted in a business environment - are going to want to go with more permissive licenses. A trend like this says that more and more projects feel they need to be more permissive, not that people are abandoning the GPL. The question becomes why do they need to be more permissive? I'd wager a guess that it has a lot to do with the number of corporations involves in supporting, expanding, and creating open source applications. As for myself, my next two projects are going to be using GPL 2 - but then again corporate adoption of my software is not a goal.
When people say 'Linux' they usually mean Linux-and-all-of-the-associated-cruft. Typically this at least includes GNU libc, GNU binutils, and GNU coreutils (which, between them, are more code than the kernel), and typically the GNU shell (bash) and GNU libstdc++. All of these have no moved to GPLv3 (in some cases with the runtime exemption). Remove them, and even though you still have 'Linux' you don't have a system that can run any of your existing code.
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Sure. GPL (well, GPLv2) software is a car that can be copied an infinite number of times. Its original manufacturer says that anyone can use it, modify it, and repair it, as long as they let others copy it under the same terms. BSD software, on the other hand, says anyone can do anything with their car copies, since the original will always still exist—even people who want to prevent others from modifying, using, or repair their modified versions (i.e. pine-scented air fresheners, fuzzy dice, truck nuts, giant spoilers, neon lights underneath, racing stripes...)
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What? How come every single time GPL comes up everyone automatically assumes that there is a clause that forbids you to profit from GPL-ed projects? I personally modified quite a number of GPL software and, sticking to the license provided the source code along with the binaries AND received a payment.
Tell RedHat that you cannot profit from GPL software.
And to repeat once again — BSD is about freedom of the coder, GPL is about freedom of the code.
Use Affero GPL for the project in question in the first place. Problem solved.