Chanumpa, I tend to agree with you that smelling like nothing is best overall. Smoking yourself and/or your clothes every day and hunting the same area could become pattenable by the Deer. I believe that part of what works about wood smoke is the natural calming scent. I think where people get confused about cover scents is the association Deer have with the natural smells they breath in every day.If those smells are not part of you, then you are a threat.Your body scent is a red flag, especially if you carry other smells such as house smells, dog, cat, gasoline, cooking smells,ect,ect,ect. Incorporating woodsy smells with your person ( in the Deers mind )makes you more natural to their environment and therefore less threatening.
Hunters must remember that animals respond to stimuli more than they respond threw cognitive thought! Case in point: Fur trappers that blend their own animal lures use many ingredients that are foreign to the target animals environment, yet instinctively the animal is attracted to it's odor. The odor is usually a complex BLEND of smells that are designed to reduce fear, cause excitement, curiosity,hunger, sexual excitement,ect. My point is, that Cover scents can be used to BlEND IN with the animals environs.
Guys who say cover scents are no good because a Deer can smell you no mater what, are exactly right, but what they miss is the fact that with a much lowered body odor output and a blending, scent wise, with the Deers domain, you can and will tip the scent scale to your betterment.