Interactive Fiction - Joe DeRouen's Home Page
Collection of game reviews he wrote for Computer Currents magazine, and selected links to IF resources.
http://www.sparkynet.com/jderouen/textadvs/

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Paul O'Brian's Interactive Fiction page, featuring the games and reviews he's written, information about the webzine he edits, and lots of nifty IF stuff.
http://ucsu.colorado.edu/~obrian/IF.htm

Ye Olde Infocomme Shoppe
Lots of classic 1980s computer software for sale/trade, specializing in Infocom text adventures. Monthly collector's column, waiting list, links to other software collectors' pages.
http://www.if-legends.org/~yois/

ifMUD: A MUD Forever Voyaging
A MUD for text adventure enthusiasts.
http://ifmud.port4000.com:4001/

PDD's Adventure Page
The page for classic text adventure aficionados. Covers Scott Adams, Brian Howarth, Infocom, Level 9, and Magnetic Scrolls.
http://www.if-legends.org/~pdd/

Rising From Time's Ashes: The Best Free Interactive Fiction Of The Century
Michael Feir's collection of what he feels is the best freely available interactive fiction with reviews for each game.
http://www.bioc.rice.edu/~lpsmith/IF/50best.html

The Official YS Beginners Guide To Adventures
How to play an adventure, how to know which commands to type in, and all those little bits and pieces that'll help you get past the first post.
http://www.ysrnry.co.uk/articles/beginnersguidetoadventures.htm

Suite101.com: Interactive Fiction
Articles, discussion and links.
http://www.suite101.com/welcome.cfm/interactive_fiction

Interactive Fiction
IF stuff in general.
http://www.bioc.rice.edu/~lpsmith/IF/

Interactive Fiction Review Conspiracy
A place for authors and reviwers to meet.
http://plover.net/~textfire/conspiracy/

Interactive Fiction Basement
Information and tutorials.
http://www.geocities.com/Athens/Delphi/7442/if/

The IF Beta Site Info Page
Offers a place where testers and authors can meet each other.
http://www.plover.net/~textfire/beta.html

IF Literacy
Recommended playing list for interactive fiction, compiled by Emily Short.
http://emshort.home.mindspring.com/literacy.htm

8-bit Adventure World, The
A database of adventures for 8-bit computers.
http://8bit.microheaven.com/

rec.arts.int-fiction Frequently Asked Questions
General information for people new to interactive fiction.
http://www.plover.net/~textfire/raiffaq/

Interactive Fiction Ratings
Public ratings and comments of Interactive Fiction games.
http://www.carouselchain.com/if/

Prof. Dennis G. Jerz: Interactive Fiction
A collection of articles about interactive fiction.
http://jerz.setonhill.edu/if/index.html

Interactive Fiction Art Show
Annual competition for games which exclude traditional "game elements" from entries, and also try to lift any plot as much as possible.
http://members.aol.com/iffyart/

Annotated Bibliography of Interactive Fiction Scholarship
Ranked and annotated items, covering academic articles, fan or community web sites, influential amateur articles, and references to text adventures in mainstream literature. Focuses on the cultural and literary significance of text adventures.
http://jerz.setonhill.edu/if/bibliography/

textadventures.co.uk
Collection of text adventures that can be played online in a web browser.
http://www.textadventures.co.uk