Unfortunately, people can take your code and make small changes to produce a derivative, which gives them copyright privileges over the derivative. I don't want people using my work to sue others, so these ultra-permissive licenses are a no-go for me.
I'm currently using the AGPL-3.0, but I think I'd be happier with something that ensured that my work remained liberated from copyright rather than forcing people to contribute their patches.
Unfortunately, people can take your code and make small changes to produce a derivative, which gives them copyright privileges over the derivative. I don't want people using my work to sue others, so these ultra-permissive licenses are a no-go for me.
I'm currently using the AGPL-3.0, but I think I'd be happier with something that ensured that my work remained liberated from copyright rather than forcing people to contribute their patches.