Again, I do edmit these tests seem very hard and not to the point:
a knife is used for cutting is it not? But doesn't Cody Lundin say that multi-use is a good thing?
Then I want to ad an example. Say you are making a new BOB and are looking for a good axe. Say there is this website called axetests.com. They test axes by crushing stones with the back of the axe. Everybody knows this is not what an axe is made for and it is going to destroy your axe.
First axe, 350 dollar, breaks and is unusable
Second axe, 50 dollar, no damage that limits usability
What axe are you going to buy? I know!