I recently purchased an Ionfusion Special. The left side is the one sharpened, and I understand the reason why only one side is sharpened. My question is, why the left side ? I have noticed that almost all of my serrated blade knives have the serrations cut in the left side. (The Ka-Bar next generation fighter was the only exception.) I wondered if it was to facilitate right handed use of the knife, so the edge would bite in when making a cut away from the body.