Many law librarians and academics have commented on the changing system of legal information delivery brought about by the rapid growth of the World Wide Web. Professor Bob Berring writes that the "primacy of the old paper sets law reports is fading, and a vortex of conflicting claims and products is spinning into place". In theory, court decisions posted on the Web expand access to the law beyond the specialized law library collections used primarily by lawyers and judges. The general public can more readily find court opinions online, whether posted on Web-accessible databases (such as the Hong Kong Judiciary public access site, above), or through general Web search engines.