I have concluded that TOR is probably way smaller then WoW, while I have never played the game or have seen every single world map, I came up with a simple solution to determine which MMO has a bigger land area. TOR has 17 planets, I assume each planet is the size of 3 WoW zones, WoW has 85 zones, TOR would be the size of 54 WoW zones. This 3 zones per planet is being very generous, some maps are very small. Even if you only included Vanilla WoW, it would probably be 70-80% the size of TOR. Even though this MMO seems very large with all the planets, it truly is a very small MMO by todays standards.