I would be happy with Knapp, Cacti, BRI, Landlord or Enhance.
I'd also like to nominate myself. I have no previous mod experience and little knowledge of what it takes to be a mod, but I do enjoy power and like abusing it. Also, in my long term goal of ruling the interweb this is a good place to start. Any excuse to be on here as often as possible without my wife complaining is also good.
If these reasons are not enough for me to beat out the other nominees, I nominate HuskerJen.