Whatever "post-cyberpunk" means, these are some thoroughly enjoyable stories (I wrote one of them, "When Sysadmins Ruled the Earth"). I'd read and been moved by about half of the stories in the book already -- Marusek's "The Wedding Album;" Pat Cadigan's "Little Latin Larry;" Bruce Sterling's "Bicycle Repairman;" and others among them -- and the other half were new to me. But new or old, these stories seemed to follow some hidden gradient, towards greater concentrations of heart and humanism.
The stories are interspersed with excerpts from letters between Bruce Sterling (who, in the guise of Vincent Omniveritas, editor of the zine Cheap Truth, was field's great writer of manifestos) and John Kessel, a staunch humanist and excellent literary thinker. This correspondence ran and raged through the cyberpunk revolution, and it makes for fascinating reading today, with the excerpts chosen so that they highlight the cyberpunk heritage and divergence of each story in this collection.
The anthology's other writers include William Gibson, Jonathan Lethem, Gwyeneth Jones, Hal Duncan, Elizabeth Bear, and Charlie Stross, and every story in the bunch is a knockout. Link
Update: John Berry (the legendary typographer who designed Rewired) has a great post about the process of designing it.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.