Damn. The moment I saw the OP I was going to answer “most multi-tools are at least not abject fails” but David beat me to it…
Further, I think that using your trek poles as tent poles is also a valid “success”- at least in some conditions. The one that pops readily to mind is as a center pole in a TrailStar or one of the lower ‘mids. I really don’t see any loss in functionality there. I personally, at least, don’t find re-adjusting the pole length to be any more onerous that using a shock-corded pole or assembling a segmented pole. Also, assuming that you are already committed to using a tarp- which in themselves are rather fiddly as a shelter- they work just as well as any other pole for a tarp.
