They've probably been mentioned before, but I'll throw a plug in for the Cold Steel Outdoorsman-lite. I never paid attention to this line, figuring they probably really cut corners with it, but it's been a very enjoyable summer knife. Surprisingly robust, very comfortable (I actually like it somewhat more than the expensive version), same nicely thought out blade shape like its more expensive brother. The only thing I don't like is the sheath. It's serviceable, and safe, but extends too far up the handle making drawing a pain sometimes unless you modify it by trimming it back some. The belt loop is pretty ho-hum too.
A+ knife, C- sheath (can't blame CS too badly on this as good leather, nylon or kydex would raise the price dramatically).