Software Map

miniBB is a flat, linear, highly customizable BB. It features
MySQL, PostgreSQL, and MSSQL support, table name
definitions, color skins, language packs, HTML templates,
access control, smilies, search, basic BB codes, member
titles and ranks, moderators, email notification, statistics,
encrypted cookie logging, IP and user ID tracking and
bans, spam protection, "sticky" topics, a powerful admin
panel, and more.

PunBB is a fast and lightweight discussion board. Its primary goal is to be a faster, smaller, and less graphic alternative to otherwise excellent discussion boards like phpBB, Invision Power Board, and vBulletin. It has fewer features than many other discussion boards, but is generally faster and outputs smaller pages.

phpBB Fetch All is a plugin for phpBB that
displays data from the forum on any page of a Web
site.

The RealizationEngine is designed from the ground up to facilitate group communication and collaboration. It will store that communication to built and manage an institutional knowledge base. It is accessible from any Web browser or Web-enabled device. Classified information is easily restricted to authorized individuals. Information can be compartmentalized, restricted, or published openly, as appropriate, all from the same system. Ideas are coherently threaded, and every message is searchable in a single location and in the context of the messages related to it.

MBSE BBS is a full Fidonet-capable ANSI BBS package including a mailer (ifcico clone), tosser, ticfile processor, filefind, and other utilities. It supports fully configurable ANSI menus, multiple languages, IEMSI, standard file transfer protocols, and native Linux doors. The mailer supports the FTS-0001, YooHoo/2U2, EMSI protocols over modem, and the TCP/IP Binkp and IFC protocols, Zedzap, Zmodem, Telink, and Hydra file transfer protocols. Full FTN mail support, including automatic routing for hub and host systems, is included. A Fidonet/Internet gateway is also built-in. The internal mail format is JAM (c) messagebase, and there is full tic file support, including extended tic files.

OW2 is a wiki/BBS management system that offers
multiple areas, user pages, rich markup, internal
backward links, full referer tracking, RSS feeds,
a public chat, and an internal messaging system.

KBoard Forum is a PHP/MySQL forum that is designed
to be lightweight and efficient but as fully featured as
possible. It can be deployed with minimal
configuration and there are easy-to-follow
instructions included as code comments. If you've
ever struggled with getting other forum tools to run
on your server, then KBoard may be just what you've
been looking for.