I've used mine for various things, from opening mail, to opening and then breaking down cardboard boxes, to slicing cardboard for fun, to various kitchen tasks including cutting meat and slicing melons. It does just fine. Amusingly, it does better on crusty bread than my breadknife.
I used it on wood once, to try various cuts on a fallen branch I picked up. My RMD worked better (it happens to have a better push cutting edge) and my Mora 780 even worked better than that until I rolled the edge a little bit (my technique could use some work).
I imagine it would do better on wood if I put a more polished edge on it. Since I got it all I've done is strop it. As it's D2, I've been reluctant to even think about batoning.