Tactics for the Swamp (Fortress).

The difference is that this topic is about Barbarians (goblins, ogres, cyclops, monsters), while your link is about Swamp Dwellers (gnolls, wyverns, gorgons, hydras)...

Topic title: Tactics for playing as Fortress (Stronghold)
Fortress is Swamp Dwellers;
Stronghold is the Citadel (Barbarians) - goblins, ogres, cyclops, monsters...
The topic title is incorrect... But in the first post, the author asks to discuss the tactics for playing as Fortress. So, both topics are about Fortress (Swamp Dwellers).