/. points out a great PopSci article, Is Science Fiction About to Go Blind?, which focuses on the concept of the Singularity and how SF writers are dealing with it, particularly Cory Doctorow and Charlie Stross. For someone like me, who prides himself on keeping up with what’s what in science fiction, this is an eye opener.
Also to Orion’s Arm, an amazing shared, openly created future universe with stories, cosmography, online gaming and more.
And speaking of gaming, how about Agyris?