I'll throw out my opinion on this one from the law enforcement side. The definition of deadly weapon as stated above is mostly used to define what a "person prohibited" cannot possess, or for an aggravating charge against a defendant, when one of those items is used during a felony. It is not a guide to what a CCDW holder can carry. Some of the things mentioned in the definition are specifically outlawed either by DE or Federal statutes such as bombs and switchblades, and carrying them, even with a valid CCDW could result in arrest. Likewise, any item not mentioned in that section that is illegal to possess would still be illegal even with a CCDW, such as sawed off shotguns, silencers, full autos, poison darts, tanks, landmines etc
My opinion is that any legal deadly weapon that has self-defense value, should be ok. Aside from handguns, I would be comfortable carrying knives over 3", asp batons, and if I'm really feeling old school, a blackjack.
That being said, how badass would it be if the dirtbag demands your wallet and sees you pull out a pineapple grenade!