You certainly don't need an axe for camping. Or a knife that will imitate one. In all the years I've been camping and backpacking, never once have I needed such a thing. I do carry a larger knife, but not gigantic. A ColdSteel SRK. Never once have I actually NEEDED a knife that large. I think on my next trip the SRK will probably be replaced by a much smaller Becker Necker.

Most chores are easier done with a blade in the 2-1/2 to 3-1/2 inch range. The SRK has stayed burried deep in the pack, in case a real survival situation presented itself. I can't imagine needing to access it quickly (especially since I've never REALLY needed to access it the first place!) While it may look manly to pull out a 14" Kurki to cut a piece of paracord, it's hardly necessary. Leave that showmanship some neanderthal future Darwin winner in one of their "He yall, watch THIS!" moments. A Spyderco folder will do the job faster, neater, and safer.