I feel entitled to a few mistakes because the substitution doesn't change the textual representation of the author's text. The header facilitates transmission of the faq on Usenet and access by news-readers. The news.answers ftp archive Even before the creation of news.answers members of the department have tried to keep up an ftp archive of faqs posted on Usenet. The introduction of the Usenet newsgroup news.answers made maintaining a proper faq archive look easy. However, as it turned out with news.answers, deleting faqs has become the main problem.
Files become obsolete because faqs acquire a new archive-name, or worse, faqs simply die.