David Brin's EARTH has an impressive list, from the
Wikipedia entry:
Brin claims at least 15 predictive hits in Earth including:
The World Wide Web (including it as being a major news-media outlet, complete with videos and discussion forums) and blogging. (Brin did not predict the URL, rather using a clumsier numeric form of address.)
E-mail spam and sophisticated personalized filtering software.
Reduction of expectation of privacy.
Time limits on secrets both personal, corporate, and governmental
Levees breaking on the Mississippi.
The dissolution and partitioning of the Soviet Union (though most contemporary scholars later claimed that they were fully aware of the Soviet Union's impending collapse by 1989).
Global warming associated sea level rise and severe storm seasons.
Subvocal input devices.
Artificially created black holes considered seriously.
Crisis habitat arks for endangered species, with a view to later restoration to the wild.
Eyeglass cameras.
The erosion of personal privacy.
Eyeglass overlays on real environments.
Personality profiling through brain imaging.
Art sculptures on a geologic scale.
Decline of delivered mail.
Lawyer software.