PG&E’s faulty equipment reveals the Internet’s vulnerability to a disruption of its power source
All it took to wipe out some of the Internet's biggest sites Tuesday was some faulty PG&E electrical breakers that caused a blackout in downtown San Francisco.
Verne Kopytoff, Chronicle Staff Writer
Full Story: http://sfgate.com/cgi-bin/article.cgi?file=/c/a/2007/07/26/BUQMR757R2.DTL