Hello sd550,
The Fiddleback Forge production Kephart is a great knife.
A few factors come into play here:
1. S35VN is not a particularly brittle steel, so I would not expect a tendency to snap off randomly
2. It is a perfectly appropriate design for all bushcraft tasks, which could include drilling and woodwork related to performing a bow drill for firemaking
3. The tip is fine, and suitable for fine work, and I certainly would not advise prying open car windows with it (a buddy of mine snapped a piece of M4 doing this)
4. If your intent is to use the tip hard, you could pre-empt damage by thickening the edge at the tip so the edge itself is stronger
5. I don't think we have a record on this forum of a snapped production Fiddleback, but I think you could manage it if you tried hard enough
I would have no issue taking the knife in a reverse grip and slamming it full force tip-down into a piece of oak to rest by a fire.
That said, rest assured that Andy and crew stand by the knives and will certainly warranty them within reason!
See this thread for an example of how this knife performs in the wild:
http://www.bladeforums.com/threads/alaska-fly-fishing-production-kephart.1433257/