halkun is the moderator for Tech-related and Q-Gears, I'm pretty sure he has no global moderator privileges. Alhexx is a global mod. Mesden and jack.o.lantern are mods for FF7Voice.
Qhimm and SaiNt visit, if there's a real reason for it. If someone notifies them about a problem - often that someone is me. And yeah, before someone says something; they knew. No point in going that route. Aaron doesn't really visit anymore.
Yeah, I've been a mod. Other ex-mods... I'm not sure if any are present.