I do not think all 28 are very active, or some Mod's are only for local language section.
They don't have right to moderating the forum other then their language sub forum.
I see well at least 10 of them are proper moderators and thats still a lot for my opinion.
8 493 195 Posts in 342752 Topics by 354853 Members.
Do you think that this is easy to moderate? They can't be all online at all times. Many reports come in daily I assume everything has to be handled properly. I'm not sure what the daily average is for the number of posts but it probably is high.
I'd say the the number is decent, they can manage right?