Wired is running a story about Wikipedia's tremendous contribution to documenting the history of video games, and why it shouldn't necessarily be relied upon
"Wikipedia requires reliable, third-party sources for content to stick, and most of the sites that covered MUDs throughout the ’80s were user-generated, heavily specialized or buried deep within forums, user groups and newsletters. Despite their mammoth influence on the current gaming landscape, their insular communities were rarely explored by a nascent games journalist crowd. ... while cataloging gaming history is a vitally important move for this culture or art form, and Wikipedia makes a very valiant contribution, the site can’t be held accountable as the singular destination for gaming archeology. But as it’s often treated as one, due care must be paid to the site to ensure that its recollection doesn’t become clouded or irresponsible, and to ensure its coalition of editors and administrators are not using its stringent rule set to sweep anything as vitally relevant as MUDS under the rug of history."