I'm sure that bitcointalk has admins scattered all over to moderate. 
I wouldn't disagree since bitcointalk manages these forums like an eagle, pun intended!
That's true!
But there are different types of admins here, focusing on different roles under specific forum topics as well.
That's correct!
For example (just see above each page here on bicointalk):
"Bitcoin Forum > Alternate cryptocurrencies > Announcements (Altcoins) (Moderators: mprep, Welsh) > [ANN] [ILC] ILCOIN-WHERE NOT ONLY CRYPTOCURRENCY IS SMART"