Obligatory blurb: "The Two Towers MUD is a free Multiplayer Online Roleplaying Game set entirely within Tolkien's world of Middle-Earth. We have extensively re-created the lands of Middle-Earth in a rich text environment, from Mithlond to Mordor and the lands of Harad beyond. With over 100,000 rooms and always growing, The Two Towers is a richly developed and highly interactive world. There are hundreds of quests, with rewards great and small, for you to discover."

That said, this is a community for players and ex-players of the MUD, and those who might consider playing it in the future.

http://t2tmud.org