[new299]

"you at least have to convey the fact that you've encoded something in the blockchain so that the receiver knows to look for it there. How is it easier to convey "you should download the bitcoin blockchain and run strings against it and the URL is the 352nd one you find [out of the six thousand URLs various unrelated people will have encoded]" than to just send the damn URL directly to the person you're telling where to look for it?"

So to my mind it's not that different than a search engine. The blockchain doesn't just contain URLs it contains "meta data" as well. Right now, if you want to find links related to err, certain kinds of illegal photography you just have to search for the relevant keywords in the blockchain and you'll find it and the URLs.

"I think it would be a welcome development. Right now people are too afraid to be distributors, which makes things difficult for whistle blowers and democracy advocates in oppressive regimes and others who have legitimate reasons to want anonymous censorship-resistant publication methods."

Yes, I absolutely agree with you, we live in interesting times.