The Mailing list ARChives - (MARC) homed at 10 East (formerly the AIMS group, made up of the people who used to be Progressive Computer Concepts, Inc--we're thinking of starting a pool on what their next name will be...) is a project devised, developed, and (try to!) maintained in spare time. It is an RDBMS (MySQL, to be exact) driven database of mailing list messages, viewable and browsable by list, thread, author, or searchable via a full-text search engine. Its interface is no-frills but highly functional, designed to be useable even over slow links or with text-only browsers like lynx.