Thanks to past GTxA hosts: the Center for Research in Computing and the Arts and the School of Literature, Communication, and Culture.
http://grandtextauto.orgis the shortest way to get to this blog.
And Andrew Plotkin’s reviews of Myst live on, too. See Zarf’s lastest review of Myst Online: Uru Live, the recently re-animated MMO – or perhaps non-MMO. Zarf also provides the definitive Uru FAQ.