Battlefield 4 Preview - DICE Details Battlelog Improvements In Battlefield 4 - Game Informer
Battlelog Servers Blacklist
Battlefield 3 Server Status (Unofficial) by Sebastian Emmer
Battlelog Servers Blacklist
This is why I have to use battlelog for bf4. How do they even fake the player count? In red, the actual number of players is shown (using a plugin) : r/Battlefield