[eupharis]

IANAL but you are right from the basic premise:

“If a Law Isn't Public, It Isn't a Law”—Justice Stephen Breyer

But I believe the distinction here is that just because the law is public, that doesn't mean that you can call up anyone who has a copy of the law (including the organization who wrote the law) and say "Hey, give me a copy of the law."

So orgs like Malamud's get copies of the law and provide them freely to all:

http://boingboing.net/2012/03/19/liberating-americas-secret....