Howdy redneck, this New England yankee carries a Leatherman (Skeletool CX) everywhere. Do you think we can find us a midwest farm boy in here?
I've also used for food in a pinch (mostly cutting things up to share with others).
I see a lot of people carry pure folding knives (Spyder, etc). Honestly I use the screwdriver, etc at least as much as the blade. Not sure why anyone would forego a little extra utility.