I didn't drop it, but once I was using a Tasman Salt SE while sitting at my kitchen table, which is made of solid glass. The knife slipped a bit and the thin tip hit the tabletop. Not really hard, but it bent and chipped off a small bit from the very tip. Easily worked out with the Sharpmaker, though.
Another time, I accidentally dropped my Dragonfly Salt SE onto the floor. It landed tip-first, and the very tip was bent. Using my Sharpmaker on the bent side, I was actually able to straighten the tip, and it looked and acted like it had never been bent.
Not a Spyderco, but a couple years ago I dropped my Victorinox Pioneer while standing at my kitchen counter. Luckily I moved my foot aside, and it dropped tip-first into the linoleum floor. The blade actually penetrated the linoleum and the knife stuck up (but not vertically). Other than very slight edge rolling at and near the very tip, the blade was otherwise unaffected. Again, I used my Sharpmaker to get rid of the slight wire edge and it was fine.
Jim