Chats and Forums

Allscifi: J.R.R. Tolkien Spotlight
Discussion of Middle-earth mysteries.
http://www.allscifi.com/meta.asp?Category=Books&Author=J%2ER%2ER%2E+Tolkien

The Argonath
Discussion board for Lord of the Rings fans. Includes the movies, books and role-playing.
http://thelotr.proboards21.com/

Boards of Lorien
Discussion forum with a Lothlorien theme.
http://majestyoflorien.proboards26.com

The City of Arda
BBS system based in Tolkien's fictional City of Arda.
http://www.cityofarda.com/

Entmoot
Discussions of center around Tolkien, Middle-earth, RPGs, and chat. [vBulletin]
http://entmoot.tolkientrail.com/

Halls of Quenta
Lord of the Rings fan fiction community.
http://www.andontie.net/hallsofquenta

Ithilien
Home of the Loughborough High School Tolkien Society.
http://lts.proboards23.com

Lord of the Rings and Tolkien Things
Message board and chat room. [Gamers board, IRC Chat]
http://www.tolkienthings.com/

Middle-Earth IRC Channel
A chat channel on EFnet for discussion and trivia. [IRC]
http://www.geocities.com/Area51/Vault/1471/

Minas Tirith
Discussion featuring the Library Council FAQs. [Ultimate Bulletin Board]
http://www.minastirith.com

Rohan
Discussion board with quizzes and RPG.
http://www.landofrohan.com/forum/

Tolkien and the Inklings Forum
Michael Martinez's discussion forum for scholarly debate on Middle-earth. [Ultimate Bulletin Board]
http://www.sf-fandom.com/vbulletin/forumdisplay.php?s=&f=32

Yahoo! Groups: lordoftheringstrilogy
Photo collection, newsroom, links, and newsletter. [Yahoo!]
http://groups.yahoo.com/group/lordoftheringstrilogy/