Comment by zero-st4rs
6 days ago
Thanks so much for the clarifying and thorough information.
I will admit that my choice to use PPL is reactionary to the ecosystems of software development as they are now, which I'm not sure GPLv2 addresses. I personally don't really understand why all information shouldn't be free without conditions. Cooperative ethos is also voluntary, so it also isn't my intention to enforce that.
That being said, I might have to think on it for a bit. Hokusai was originally made with Crystal lang, but now uses a Ruby interpreter, so a considerable portion of any derivative source will be available regardless of using the GPL or not. Could a more permissive license prevent an end-user from re-publishing these sources?
There is also an issue with resource allocation (eg. time). The reason I don't think the GPL works well is that most individuals cannot sustain the effort to fully develop many projects that could supplant competitive ones (a necessary condition for equity imo) because they have to live, and living requires money (time).
The closest model I am able to think of is software that has very cheap licenses for the lifetime of that project (as opposed to monthly subscriptions or licenses that are absurdly expensive). Maybe sponsorships are a better answer to these questions.
All in all, these are probably concerns with how companies and people exploit each other as opposed to how software should be available. Maybe GPL2 or a more permissive license is the way to go?
In my (limited) understanding, running your source code using a GPL-licensed interpreter to run the code is not considered _linking_, and thus GPL would not infect the code in question. (This is what allows even prorpietary code to run on top of OpenJDK, which is itself GPL-licensed). In Ruby's YARV interpreter case it's even more straightforward — Ruby License is essentially "either our custom or BSD-2" (https://www.ruby-lang.org/en/about/license.txt), so no "infectious copyleft" happens when running software with YARV.
I'm a little bit uncertain with what you mean with "prevent an end-user from re-publishing", and what's a desired behaviour here: licenses differ in who they consider to be an end-user (that's the main difference between GPL and AGPL, for example) and if they give any end-user a blanket permission to **obtain** the source code (that's the most substantial difference between copyleft and permissive licenses).
WRT business models on top of FOSS — I fully understand the struggle. I cannot possible give any meaningful advise in hokusai's specific case (and arguably I'm even less qualified to do this than commenting on licensing intricacies, please keep this in mind) — but the successful business models in FOSS I've witnessed range from "this is our GPL-licensed code, but you can buy a proprietary non-copyleft rights from us if you're a commercial enterprise" to "this is your GPL-licensed source; if you don't want to deal with its', pretty complicated, compilation — you can buy binaries from us" to "hey, this is my Patreon/Github Sponsorship — if you want new releases to keep coming, put some money where your mouth is".
Feel free to email/message me (link in the profile), maybe I can help you find a setup which would be the best match to your ideas of how it all should work — hopefully without putting the further adoption of hokusai under unnecessary risk... (But, again, I'm just a random guy from the Internet, and all this would be just my pretty unprofessional opinion...)