webfilt is not a spam filter, but provides a generic web-based interface for Bayesian-style Unix filters that need occasional training and corrections. It has been tested with SpamProbe and SpamBayes, but should work with other command line filters too. The webfilt system works with existing UNIX accounts, and consists of three distinct components that operate independently: User's procmail recipes and cron jobs; the webfiltd daemon; and webfilt.cgi, the Web interface.
ScriptSite is a multi-browser compatible Perl script that quickly and easily permits you to set up and maintain an extensive and well organized Internet programming/script archive with a minimum of effort on your part. The listed resources can either be stored on your server (archive) or linked from the author's Web site (directory). ScriptSite is flexible, generic, and customizable. Visitors can rate resources, write and submit their own resource reviews, report dead links, participate in polls, contribute articles to the weekly newsletter, and much more.