A friend of mine who was playing Minecraft and saw the new updates (including the new one for kitties and the upcoming possible dragons, hooray!!) asked in me in rhetorical style, "What more can you ask for?".
I thought and although I am satisfied with the mobs in Minecraft, including the Enderman. I thought that there are no female aggressive mobs, (I mean, look, the Enderman, zombie, and possibly, the skeleton are male. Creepers, ghasts, and spiders are genderless, at least to me.)
And as far as calling her a banshee or yurei (with this idea, I was inspired by the The Ring and The Grudge), I thought that was too specific and that ghost was better term. Plus, the idea of a careless player mining in the dark and all of sudden, being attacked by a barely visible scary face would be awesome, in my eyes. Oh, and that''s the number of health points on normal; on hard, it would be 6 hearts.
So c'mon Notch, consider this idea, at least.