Well, that is precisely what I meant, it's not that it can not be done...question is whether this is an efficient way of doing it. Sure, if you have nothing but your knife that's the way to do it, but by the time you have notched one tree all around you could probably have felled 3 trees with a little saw. I am all for batoning, and I don't see it in any way as abuse of the knife, but it still leaves the responsibility with you to employ it in a smart way and to recognize when other tools would be more appropriate. Last thing you usually want to do when setting up camp or building a fire is wasting time. Splitting a 4" log by batoning is pretty efficient and quick, because you get pretty easily started and after that the wood unzips almost by itself (provided you avoid knots, another smart thing to do, when you can). Batoning 4" across the grain simply doesn't seem very efficient to me. If you find a 4" standing dead tree that you want to use for firewood and use it without bothering to find deadfall to get the fire started (or in the absense of dry deadfall), you would want to make mulitple cuts through the tree and it gets to be a real chore. Its just nothing that you would want to do on a regular basis, regardless of whether the knife can take it or not. Of course just my $0.02.