Think of IdeaFarm (tm) City as a First Amendment "unlimited designated public [forum]" that is provided, not by a U.S. governmental entity, but by a sovereign entity in cyberspace.

The scope of protection for speech is the same as that for a traditional public forum within the United States. In particular, hate speech and erotic and otherwise unsavory speech is not prohibited or regulated. When in IdeaFarm (tm) City, you can avoid or ignore or respond to unsavory speech, but you cannot silence its expression.

This protection is provided by the government of IdeaFarm (tm) City as a matter of policy.