Interview with Neal Stephenson:

Cyberpunk has been over for a long time. Some would say it was already over by the early '90s. It's over because it became part of the main current of science fiction. One way of thinking about cyberpunk is that it was a process by which SF belatedly came alive to the importance of information technology, and re-evaluated not only the future but also the past in that light. Similar things have been going on more recently with nanotechnology and biotech. Anyway, for the last 10 years or so, money and markets have been inseparable in my mind from other themes that are of great interest to contemporary SF writers.