One of most best kept secrets of online network resources is the Alexandrian Library of genealogy newsgroups. Everything from African to Icelandic blood lines are discussed and described in some form in the newsgroup postings. We?re talking 500 megabytes a day of information being exchanged and more than 15,000 topic-specific newsgroups, including at least 20 devoted exclusively to genealogy and dozens more related. In fact the most popular genealogy newsgroups receive hundreds of articles a day, with articles posted going to a potential audience of more than three million readers.