Subcategories:
- Forum Directories (8)
- Hosted Forums @ (9)
- IT Communities @ (7)
- Music @ (2)
- Social Networking (7)
- Society @ (19)
- Web Development Forums @ (17)
Virtual Communities 
Online communities focused on internet-related topics.
Community for development of a popular web portal system written in Perl. Features include articles, forums, member galleries, instant messaging, anonymous emails to other members, and many other community features. System is free software, Open Source.
La comunidad para el desarrollo de una telaraña popular sistema porta escrito en Perl. Las características incluyen artículos, los foros, las galerías de miembro, mensajería instantánea, anónimos correos electrónicos a otros miembros, y a muchas o
La comunidad para el desarrollo de una telaraña popular sistema porta escrito en Perl. Las características incluyen artículos, los foros, las galerías de miembro, mensajería instantánea, anónimos correos electrónicos a otros miembros, y a muchas o
http://www.web-app.org/cgi-bin/index.cgi
2. AdminFusion 
A community for forum administrators and moderators to share ideas and help each other.
http://www.adminfusion.com/
Horoscopes, free guestbook, e-cards, triviabot, tutorials about web design, and information about the internet, computer hardware other related topics. In Romanian.
http://www.extreme-design.info/
Community for developing forum content. Unites forum posters who can post quality posts in forums and forum owners who pay for forum posts. Also includes forum posting exchange and openings for moderator positions.
http://www.forumposters.org/
Provides a high quality paid forum posting service where highly talented writers help take a community to the next level. Providing low costs for high return of web traffic and sales.
http://www.forumbooster.net/
A site to help forum owners advertise, promote, and draw traffic to their boards. Offers a forum directory, webring, forum SEO, and link building services.
http://www.ipbforums.net/
7. IPB Webring
Organizes a ring of forum sites powered by the Invision Power Board platform.
http://www.ipbwebring.com/
8. User Sigs
1000's of forum user signatures for free download and use. Also offers forum signature hosting and provides IMG code and BB code.
http://www.usersigs.com/
Discussion and resources how to build, optimize, promote, customize, manage, and profit from a vBulletin forum.
http://www.vbwebmaster.com/