I just wish Vinge's ancap politics weren't so blatantly pushed in the Peace War cycle. It gets especially in your face in the short story in between them.
But, full disclosure, I am a bit libertarian myself, politically so maybe I didn't notice as much or they weren't as grating to me.
On the other hand, I find Terry Goodkind's novels completely unreadable, and the politic-pushing obnoxious, so I don't give libertarian politics a pass when it comes to out-of-place axe-grinding prominence.