Some other really thought provoking books by Vinge which often go overlooked is "The Peace Wars" and "Marooned in Realtime" My personal guilty favorite (I say guilty because he really buys into the outdated concept of the technological singularity) is Rainbow's End, which deals with notions of augmented reality, digitalization of books, and even touches on right-to-repair issues in a way.
It was my impression that he was the first articulator of the singularity concept. Other than fashion, why do you think it's outdated? I consider Rainbow's End to be a pretty good picture of what it might be like to live through the singularity. Especially evocative: the kid at the end chipping a skill his (grandfather?) worked for a career to accumulate, using it for a weekend, and then discarding it.
I don't know if 'outdated' is the right word. Maybe just not that useful, except as mind-candy?
It is mostly a computationally-focused reformulation of the Rapture.