Posted by Victoria Strauss for Writer Beware The issue of orphan works — out of print, still - in - copyright books, films, photographs, etc. whose rightsholders can't be found — is one that has been much in the news lately. (victoriastrauss.com)
The Copyright Office has long noted the need for Orphan Works legislation in a host of contexts and has been unable to goad our legislators to take the necessary steps. (eoinpurcellsblog.com)
However, your second point is very valid — finding a treasure trove of books that are not in these stores (such as orphan works) would be a good way to compete. (dealsagar.com)