Stackoverflow, and the rest of the SE network, explicitly says that all user-generated content is licensed under CC-BY-SA. (link here). So, while SE has the right to do whatever they want with user content, they have to attribute the users who made it, and they have to keep the same or similar open license on the content. I know users can’t really fight a big company on equal footing, but an explicit license like that is an implicit commitment to respecting, at least to some degree, users’ ownership of their content.
On the other hand, Reddit’s user agreement includes this: “…you irrevocably waive any claims and assertions of moral rights or attribution with respect to Your Content…” So, reddit asserts the right to use user content however it likes, with no rights to the users who generate it.
Recent events make me much more interested in knowing how the content I generate will be licensed. I know a cc license on Reddit content wouldn’t change most of what makes the recent decisions so terrible, but it would give some standing to the people upset with how reddit plans to use what they’ve contributed.
I looked a bit, but didn’t see an explicit statement about how the content in this server (lemmy.world) is licensed. (That’s not a criticism; I think the admins have been busy with a few other things, and I really appreciate it!! I’m asking about this because I’m hoping to see more and more here.)
I suspect you’ll find this is a double-edged sword. Open-licensing frameworks quite deliberately set out requirements for re-use, and are agnostic about who can do so. Many lemmings have strong feelings about who good actors and bad actors are, irrespective of whether they meet policy requirements. It’s all fun and games until nazilemmy starts their own fediverse and seeds it with all our comments and posts as allowed by the open-license.
Personally, I’m a believer in policies that enable both usage you agree with and usage you disagree with on equal terms, but that’s not a selling point to everyone in the lemmyverse. All rights reserved with a carve-out for lemmy to distribute offers less wiggle room for abuse (and use). I’m not real opinionated about terms, but I do agree more clarity would be useful.
That’s a good point, but I think it’s also another motivation to have some explicit statement of licensing: people who prefer a different license will know they should move to a different home instance.