I don't post many links here, but this is particularly interesting to anyone who was into computer games back when Infocom dominated the adventure game market, before graphics became king.

It goes into some detail of a sequel to Infocom's most famous game, Hitchhiker's Guide to the Galaxy, that never appeared even though the company struggled with it for years. More than just a discussion of the history, the article has actual emails and documents from the game development and an early build of the start of the game itself.

Unlike most, the comments are also very informative as a number of Infocom luminaries and other participants actually appear and comment on the article.