23 years ago today . . .
 

GURPS Y2k became an alternative history setting, rather than an imagined dystopian future setting.

Who played the setting before the actual date?

Who played the setting after the date?

There are other potential date rollover dates, such as the point in 2038 when the Unix convention of expressing dates as seconds since "January 0" 1970 overflows a 32-bit integer. Will the sourcebook get a revised reprint in the 2030s?