I'll keep that in mine if I were to ever want to train for a spelling contest. But, as for the market and how to trade spelling is not at the top of the list
Accurate spelling is often helpful in conveying an important point. Of course, some people never have an important point to convey so the risk of being misunderstood is negligible.
Brentmcculloch, I too use fib #'s, but until I started paying attention to the site and how david uses them I really didn't use them very effective. Or at least they wasn't the primary thing I used. I've started to put more weight on them and get a lot better results lately.