How are they not useful? <_<
Well they aren't as good as spoons for spoon functions (like eating soup) and that aren't as good as forks for fork functions (like eating steak or salad).
They're good for the inbetween things, but there's nothing specifically in terms of using them to eat that they're better at, no? But I think they are better at being fun. I guess I fail at putting thoughts into words, amirite? :]
Sporks are 10 more usefullers than fork