You're probably right re:other companies doing similar things. Certainly Google does something similar via their "disaster days": http://queue.acm.org/detail.cf

You're probably right re:other companies doing similar things. Certainly Google does something similar via their "disaster days": http://queue.acm.org/detail.cfm?id=2371516 http://queue.acm.org/detail.cfm?id=2371516