Most of the pictures I've seen of peoples' S!K neckers have the fob tied, so that the knife can be used in that exact way. So, the similarity to me jumped out immediately. To my understanding, they have a second version with an actual handle now, which is pretty neat looking.
As for me? Now, I can't speak for other folks, but I can tell you that I'm going to pass on anything that doesn't have a proper handle. In fact, the only knife I can think of in my collection that doesn't have at least a three-finger grip is my ESEE Candiru, and I got it because, come on, Candiru!
Here's my two cents. I am having a hard time visualizing how you hold the thing with the fob, and when it becomes hard to visualize how a simple tool like a knife works, ... then that's a deal breaker. Something has gotten overthought.
