More than anything, this is a good lesson in information theory. A blank sheet of paper isn't devoid of information just because it doesn't contain ink - rather, it is the context of the current situation that defines the information being conveyed. This is true in all forms of communication.
This reminds me of a story I read once about when Victor Hugo had just published Les Miserables. Just after publication, he went to his vacation home due to the controversy he was sure was going to follow the publication of the book. Wanting to know how the reception was going, he mailed his publisher a letter simply containing a question mark. The publisher responded with only an exclamation mark, and Hugo immediately understood - he had written an eternal classic.
(BTW, I read this in the book The User Illusion - a fantastic read)
you missed the reference. as a history lesson, the deCSS code was written on a t-shirt and was deemed acceptable. having the deCSS compiled as an executable was deemed not acceptable.
I got the reference. Seems like it worked out quite nicely for the government/court though, given that deCSS isn't much use printed on a t-shirt, compared to in a binary on a computer?
you can't share the compiled binary, but you can share a shirt. if you have the shirt, you can compile on your own. the t-shirt became the sharing network
That’s the thing about speech: It’s very hard for governments to physically prevent it, but attaching consequences to making use of that capability usually works just as well.