History's Greatest Software Bugs - Not WoW Related

In fact, this list on Wired of history's greatest software bugs doesn't include anything related to games. Apparently, when the software on radiation machines designed to treat cancer sufferers goes haywire, people die. Sorta puts pathing issues into perspective.

Also making the list is the bug the CIA implanted into software the Soviets were trying to use for an oil pipeline, a story that gets more awesome every time I hear it.