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In a related issue, I do not think that the founders had any interest in protecting anonymous speech. In their era voting was public and everyone in the community knew how every citizen voted. I fail to see much value in public political discourse when the author is hiding behind some organization created solely to make the source of the message opaque. At the least, I believe that if political contributions (including issue ads) are protected speech in any way, the First Amendment allows and good public policy demands accountability by requiring disclosure of the author and the funding source of the speech. Then the public could determine to what extent the message is self-serving.