I think cross-colo is a size thing. BCP is good for all business, but most start ups can't afford to pay for hosting in several data centers. I image cheap way

I think cross-colo is a size thing. BCP is good for all business, but most start ups can't afford to pay for hosting in several data centers. I image cheap way to fake multiple colos now is to use visualization, amazon style. Heck you could do exactly what Seldo was suggesting every time on EC2.