I'm with the OP, cords only on tools that are seldom used, and/or you won't need to move around the workspace. I'm in the process of remodeling/flipping a house my brothers and I inherited, my little 12v Makita tools (drill, impact driver, oscillating saw, 3 3/8" circular saw) are taking care of business and I cannot imagine dragging cords around. Installing cabinets with a corded drill? Fuggetaboutit.
jeff