That's how it should work, but it's not how it does work. I'm willing to give up my copyright on my stuff as soon as Microsoft, Google, MGM, Atlantic, etc. give

That's how it should work, but it's not how it does work. I'm willing to give up my copyright on my stuff as soon as Microsoft, Google, MGM, Atlantic, etc. give up theirs. Until then, nope: I get the same rights and protections.