I'm developing some strains that don't smell for the fact that its still not legal a lot of places. Not only are they very short but also oderless. They can be grown indoors or out and smoked all without drawing unwanted attention. I thinks that's one of the reasons autos exist. The high without the heat...I agree that it is great to smell some dank bud but as long as I get really high I don't care how it smells.
Also as already stated a longer cure can help bring out the smell better.