Well, I think I finally know what you all mean when you say "hair-popping" sharp. I'm thrilled to report that I have finally achieved that badge of honor when you slide the edge of YOUR freshly-sharpened knife across the top of your forearm from elbow to wrist and the hair just flies off. Thanks to the information on this board, FAQs, and the general commentary, I feel less like a KnifeToad. I know I have much more to learn about sharpening, and knives in general, but this board and the people who participate on it are truly RAZOR, HAIR-POPPING SHARP! Now that my BuckLite 442 is popping, it's time for my new Benchmade 730 (and the rest of the knives in the house) to follow suit. Thanks!