This is really awesome and I wasn't aware of it! For a lot of the pulp sci fi stuff on Project Gutenberg, it was just a handful of volunteers doing the copyrigh

This is really awesome and I wasn't aware of it! For a lot of the pulp sci fi stuff on Project Gutenberg, it was just a handful of volunteers doing the copyright research and I think it was a big bottleneck. I remember thinking of getting involved in that research but it was far too complicated and time consuming. Making it machine-readable is a huge step to opening up the public domain!