Your point is dumb? The maximum amount of players in a social zone like tower or patrol is 16. But compared to PvP zones of most MMO styled games (which are usually PvP servers are still much bigger than our mutliplayer. While activity wise, fire teams of 3 - 6 are the maximum, while in most real MMO's you can have way way more( some raids in WoW are up to 25 man i think)