I've looked at the click-stand thingy, and if I ever get in a place where the weight of my bike matters that much, yeah, I'd get one. As it is, my bikes have kickstands. I find it much easier to do all my bike stuff when it stands up by itself. Loading groceries? Check. Pumping tires? Check. Fiddling around with the brakes? Check. All that.
Yeah, I'll take a kick stand. I can handle it, I'm no weight weenie.