Earlier quoted context omitted.
Wikipedia should verify the copyright before allowing changes. It should not be the publishers responsibility to enforce the copyright. Wikipedia should be responsible because they decided they wanted to allow anyone to edit. They should hire moderators, and if they cannot moderate, they should not run a platform of theft.
People who think like this should really chill the fuck out. Ownership of thoughts and ideas is pathetic at best, if you don't want it shared, keep it to yourself. But nooo, "I want everyone to hear me and I want them to know it was me who said it. Me me me. I'm important, I want to feel like it". Get the fuck over it. And if you want to make money off of it, there are plenty of much better ways besides braindead ads…
And sources are not for the carebears. I mean, too, but they wouldn't be enforced if that would be the only point. It is so that you and I can know where to go to verify or falsify a claim. What would be your alternative proposal?
Ok, let's just give every piece of published source a numeric code or something so we can sort and search and refer too it.
Ok, nobody cares. Let's use the name of the author instead so he has interest that what he says is true and get's used truthfully. Boom, there you have the idea of copyright (in an idealised form)