I find the capabilities of the little hatchets surprising even now after using them so much. I'd ground a lot of hatchets before getting the first properly reground one, and quickly saw that my efforts weren't good enough. I hadn't taken enough time to make sure that both bevels and ramps were finished properly and polished enough. Mike Stewart sent me some more to test and the differences became even clearer. So with the long split piece above, you don't see all the other trials where I tried all sorts of stuff. I'd figured that if the tiny hatchet tapped easily into the log and the split just popped open, then my norlund would do exactly the same. It didn't. It tapped in slowly due to friction, and the wood had time to adjust and didn't split. It took a while to sink in, but of course I realized that with my little grinder and level of experience, I'd have to do a lot of hand sanding and polishing with the big drywall sanding pad.
The tiny hatchet is still a tool for casual fires for a brew up and a tool of last resort - nothing changes that. A tiny axe for many in the northern woods is going to be something like an SFA because that's the tool the owner has confidence in and expertise with. That's fair enough! The thing is that axes can be improved beyond what a person would expect, if they'll put in the hours with the hand tools.