Sure enough. We regularly hear about the great "information age" we live in, while seeing the tightening of laws relating to dissemination of information. The contradiction is obvious. This problem has also affected several European countries, where the copyright law switched from "author's life plus 50 years" to "author's life plus 70 years", following pressure from content owners who successfully lobbied for "harmonization" of national copyright laws as a response to "globalization of the market". To regulate the copyright of digital editions in the wake of the relevant WIPO international treaties, the Digital Millenium Copyright Act (DMCA) was ratified in October 1998 in the United States, and the European Union Copyright Directive (EUCD) was ratified in May 2001 by the European Commission.
According to Michael Hart, and Project Gutenberg CEO Greg Newby, "as of January 2009, the total number of separate public domain books in the world is between 20 and 30 million, and that 5 million are already on the internet, and we expect another million per year from now until all the easy-to-find books are done. 10 million or so will be done before people start to think about the facts telling them the rate cannot continue to double as they come up to the point of already having done half. New copyrights lasting virtually for ever in the U.S. will bring the growth process to a screeching halt when The Mickey Mouse copyright laws, literally, copyright laws on Mickey Mouse, and Winnie-the-Pooh, etc., stop all current copyright from expiring for the forseeable future."
Project Gutenberg's results are not only measured in numbers. The results can also be measured in the major influence the project has had. As the oldest producer of free books on the internet, Project Gutenberg has inspired many other digital libraries, for example Projekt Runeberg for classic Nordic (Scandinavian) literature and Projekt Gutenberg-DE for classic German literature, to name only two, which started respectively in 1992 and 1994.
Projekt Runeberg was the first Swedish digital library of books from public domain, and a partner of Project Gutenberg. It was initiated in December 1992 by the students' computer club Lysator, in cooperation with Linköping University, as a volunteer project to create and collect free electronic editions of classic Nordic literature and art. Around 200 ebooks were available in full text in 1998. There was also a list of 6,000 Nordic authors as a tool for further collection development.