I know that many times physical science and economics science do not mix well. Fortunately for blockchains a lot of mystery is being taken out of economics science because if you have a record of the evidence on the blockchain then it's easier to verify sources and get valid statistics and establish a consensus. I think this article being here on a large chain is a good step in that direction. Also you can count upvotes and see whether your public is following. Facebook on the other hand is full of fake news to a much greater extent because there is no incentives or blockchain consensus.