I get that - trust me I played it from the start. I mean *shrug* . I get why TW are so reluctant to bring custom servers - though I do disagree with the reasons.Warband's MP was practically medieval Garry's Mod with lots of bots
We had the roleplay servers like Jailbreak or Historical Reenactments, lotr Roleplay etc.
Then there's the Persistent Worlds server which were pretty much DarkRP - money printers
The PvE mods like Full Invasion and Nord Invasions
the crazy NeoGK native servers, where you could fly a baloon to the top of a Mountain
The Star Wars multiplayer mod...
The list goes on theres so much variety for every type of player. The games you mentioned go nowhere near what warband in that regard. And its is damn shame TW cant see that either