To be honest..
Everyone is stealing the "best features" from the top 10 servers.
Back in 2009 when our server had 500+ players and was top 1 or 2 on otservlist, other servers started to thief features / layouts from our server.
Sad but true, this is open tibia.
EDIT: and yea, its tfscms.. but we made it compatible with otserv 0.6.3 and added features like guild system, new deathlist system, victims, war system, ...