Ok, got to admit. She is pretty, though still a corpse. Probably people should be more sincere with their motivation when twisting the reasoning in an attempt to white knight the dark lady.Mmmmhmm.....I'd like to white knight the dark lady too....haha. Couldn't resist, sorry. I agree that I'm not very happy where the Horde story is taking us, but I think she is more ruthless than pathetic. Insecure, sure, but can you really blame her? She was forced to abandon her home of UC to become Warchief and she hasn't been gone that long and the Forsaken already start to come up with hugely differing opinions than her own.(BTS SPOILERS) Killing her own in BtS was cruel and ruthless, but it was to keep her people together. Her subjects were defecting after Calia threw down her hood and called for them to run to the open arms of Anduin and the Alliance. Do you think Humans and Forsaken can live together in anyplace besides the netherlight temple? I can't see Anduin getting off the ship in Stormwind with a bunch of Forsaken and telling his people that they have new friends. How many of the Forsaken loved ones denied to show or got there and then changed their minds? I am not defending our new evil dictator as a whole, but I can definitely understand why she did what she did. How would other leaders have reacted to this, I wonder? Maybe that's a question that deserves its own thread.
If you have trouble seeing the world quests after finishing the questline, check your addons. For me, disabling the World Quest Tracker addon and reloading the UI solved it.