I read on some other forums that most lanyards that people have are called fobs, which are the short ones with the skull beads on it (just an example). I don't know if those are the ones you're talking about, but I do have two knives with those just for looks. My every day activities don't require fast opening knife action or anything, so the fobs don't really get in my way.
Only problem with this is that if you want to take off a fob and put it on another knife, you'll have to untie the whole thing and tie it on a new knife...unless you use a keychain.