I used it for a bit a few years ago, but the articles cost way too much - on the order of magnitude of 50c per article rather than 5c. Every publisher overvalu

I used it for a bit a few years ago, but the articles cost way too much - on the order of magnitude of 50c per article rather than 5c. Every publisher overvalues their own work and guarantees that it will be read by 100x fewer people than otherwise.