9 Computer software for use in connection with printed documents and web pages and other digital documents for providing access to and distribution of electronic information related to published documents; computer software for use in providing access to and distribution of digital information associated with or related to books, magazines and other print or electronic publications, conferences, concerts and other events; computer software for use in connection with calendaring services, namely, providing interactive public calendars that allow multiple users to create and share event schedules; computer software for use in providing links to audio versions of text and publications; computer software for use in determining information about document usage and readership, namely, collecting, recording, storing, maintaining, analyzing, and providing access to and distribution of data regarding readers' use and readership of documents, namely, frequency of readership, amount of readership, sections of readership, areas of interest, and other readership information and statistics; computer software for use in providing data and services responsive to document readership and reading behaviors, namely, providing data and services information related in content, theme, or subject matter to user-submitted texts and portions of texts; computer software for use in connection with electronic search services related to document readership; computer software for use in connection with specifying document behavior via markup, namely, recording, maintaining, analyzing, and providing access to and distribution of online commentary, annotations, user-generated comments, statistics, historical development, and data on print or electronic documents; computer software for use in connection with collecting and storing information about document usage and readership, namely, collecting, recording, storing, maintaining, analyzing, and providing access to and distribution of data regarding readers' use and readership of documents and words, phrases, and other portions of documents, namely, frequency of readership, amount of readership, sections of readership, areas of interest and other readership information and statistics; computer software for use in connection with providing access to text and voice and video annotations of online texts and user-submitted texts, hyperlinks, interactive menus, and other information associated in content, theme, or subject matter with online texts and user-submitted texts, namely, recording, maintaining, analyzing, providing access to and distribution of online commentary, annotations, user-generated comments, statistics, historical development, and data on print or electronic documents; computer software for use in connection with collecting, storing, organizing and managing personal information