Andrew posts this in Australia, so the day has gone, but what the heck...
The most active moderators
top 3
1) mr_pikachu
2) Roy Karrde
3) Dark-San
Arguments:
1) mr_pikachu
Posts almost everywhere.
2) Roy Karrde
A potential Misc moderator. Sure he isn't seen as much in other forums, but I found this task hard anyway.
3) Dark-San
Even harder to pick, I didn't want to leave my friends list people mistysakura and Austrian ViceMaster Alex out but I chose him because he has showed he can be active in many places. He has left the PCG games but should come back.
I really don't want to name the bottom 3. I don't know enough of TPM and I hardly even know where some mods mod.