I am not opposed to reasonable copyrights; I simply don't feel that there's anything close to reasonable about copyrights today. When the Authors' Guild claims loss of a licensed search...to my mind, in many cases, they're dreaming. We're talking major hallucinations. First: who is going to *pay* to develop the database, if it's going to be a fee for service? it's simply not going to be used enough, IMO.
For example: some time back, I learned a tidbit of family history. I wanted to investigate. Some detail was actually available...and it was pretty interesting! OK, to me. There were two books, IIRC; in both, my grandfather, the family member I was researching, was really an afterthought; the main subjects of the books were historically VASTLY more significant. (Which was why it was interesting to me.) I wouldn't have paid to find these...or, at least, nothing significant.