The post says:

"If you were given five minutes to gather everything important in an emergency and leave your home, would you be prepared?''

They do not specify if the emergency is a 'survival- emergency'(like floods, tornado's, etc.) Or a 'normal' emergency, like a house-fire or bomb-alert.

In a survival situation it's likely to be serious and long-term.
Therefor you should take your available survival supplies, like BOB, water, food, clothing, etc.

If you're house is on fire, for example, it's likely to be a short-term situation. The Fire Departement is on route and can put the fire out fast, and usually with minimal damage.
(At least in the Netherlands, don't know how the American fire-fighters work.
The home's in Holland are not primairly made from wood/timber, unlike the houses in the US, so if there is a fire, damage would be less.
Also we use a so called 'High-pressure' firehoses, that can put out the same amount of fire, but with less water damage.)

All in all, if you're in such a situation (short-term), the emfhasis should not be on survival equipment or stuff that can be replaced, but on things that you can't, such as photo's, insurance papers, etc.

OFF COURSE, YOU SHOULD ALLWAYS GET YOURSELF AND OTHER PEOPLE IN SAFETY, BEFORE EVEN THINKING ABOUT EQUIPMENT AND OTHER STUFF!