WITNESS.org:
SOPA Blackout - Google
WITNESS.org:
SOPA Blackout - Reddit
WITNESS.org:
SOPA Blackout - Wired
WITNESS.org:
SOPA Blackout - Beth Kanter's Blog
WITNESS.org:
SOPA Blackout - Web Goes On Strike
WITNESS.org:
SOPA Blackout - Greenpeace
WITNESS.org:
SOPA Blackout - Firefox Mozilla