> The status quo of "your knowledge has no protection, but our knowledge is sacred" is the worst of all possible worlds.

This is how IP has always worked. It has never protected the little guy. Draw a picture and then people start putting it on t-shirts and posters without paying you? Great, you can't do anything about it unless you have enough time and money to hire a lawyer to go after them. Self publish a book and then people start uploading PDFs of it? Better hope your real passion is filing takedown requests instead of writing.