I recently purchased this knife and like it very much. I was wondering why they put a single liner on this model. I have carried my Calypso(and Jr.) for years and have really enjoyed their lightweight linerless construction. Did they put the liner on to stiffen the knife or to act as a better purchase for the clip mounting? Also, why does the cutting edge end so short? I never knew the rationale for doing this on some designs. Thanks for feedback! Dave