I don't know how to parse quotes, so I'll answer them in order:
For carry, a variety depending upon which tasks and what I am doing. For a large knife, I will carry a customized Busse SH E, CS Trailmaster, or SR Ratweiler, depending upon the nature of my hike or trip.
A Mora + hatchet is pretty easy to beat. The folder that I carry will outcut a Mora all day long, and still be sharp. If I'm carrying a smaller fixed blade, which I usually am, I have several modified 51200 blades (Marbles, Bark River, Swamp Rat) that will still outcut a Mora, yet have a lot more strength. Moras don't cut that well after you've tried a good full flat grind and properly thinned out edge.
I have a SAK also, with another small folder, perhaps a small FB, but perhaps not. The larger FB's that I've mentioned will easily keep up with my Wetterlings hatchet (tried it a month ago, so I know), and will do *far* more tasks more easily and safer also. So I have either a small folder or FB which run circles around the Mora, and a larger knife which will not only keep up with a hatchet, but also surpass it on many tasks.
I'd even be willing to lose the smaller one. I don't need fine cutting ability in the woods. Making fuzz sticks and tinder just isn't that hard to do.
Codger,
No one's asking you to believe you will die if you don't baton. A lot of us have been using a knife for many years also, I've done all the outdoors tasks you have done and then some.
The bottom line is, just because you can't see using a knife for a specific task doesn't mean that someone else won't need it for that task. To think otherwise is pretty arrogant.