Why is this server so dead compared to Wotlk?

[DynoBOG]

I see only 300 players, goes up to 600 max, while Wotlk has 20k+ all the time, why is that?

[Thorbjorn]

Most people like WotLK while a very few people like MoP so they moved most of the devs to work on WotLK which resulted in MoP being buggy and unscripted. That's 2 reasons right there.