Another of his books Snow Crash, which is kind of precursor to Diamond Age had some pretty interesting predictions.

I read somewhere stuff like Second Life, Google Earth etc were directly inspired by Snow Crash.

There's some other themes in Snow Crash we are just starting to see as well:

-Government difficulties with taxation of digital goods and currency

-Companies competing to attract drivers/messengers etc (basically the uber/gig ecconomy)

-For profit surveillance and commercialization of intelligence data