I've got to start by noting what qualities the best Mods have. If you compare Wodin, Velvett, Kronk, Spatts, Cornholio and many of the other good Mods... you'll see that the stand out quality they all have is maturity. They handle people well, both fun people and DIFFICULT people. The job of Mod is to keep the boards running smoothly. Hence, my nominations are for people I think have demonstrated a long term ability to both contribute in an intelligent manner and handle difficult people maturely and gracefully.
My #1 choice for the Anabolic board is Genarr3. He is extremely knowledgeable, experienced, and he handles himself like a gentleman.
I have two top choices for Chat board Mods: Starfish and Raina. Both are intelligent, compassionate, and mature. They have also both handled some extremely rude and aggressive posters without dropping to their level. They both act like ladies, have character, and are highly thought of here.
Next in no particular order:
HappyScrappy <---- an excellent choice. He has a brilliant mind.
Gymrat <----- much overlooked
Big4Life <----- always a gentleman
There are several others here that I feel would make excellent Mods... but I am trying to limit myself to my top 5-6 choices.