What if facebook goes down for more than 24hours?

What would it look like if the giant social network goes down for more than 24hours? it is a funny question but this would affect a lot of business online as facebook is one of the most important tool for promotion online and apart from that, millions of users around can't do without visiting facebook par day, you can relate to what am talking about i guess, facebook for most users has gone beyond social networking but a part of life, where to share experience and memories with friends and family, but something that could have looked like facebook going dawn for more than 24 hours happened, facebook went down for about 30min or more this morning, this affected every user on facebook, it prevented people from posting on facebook, it also affected facebook mobile and messaging service. Some hours later a spokesman for face book said ‘We resolved the issue quickly, and we are now back to 100 per cent.  We’re sorry for any inconvenience this may have caused.’