Here's the only thing I dislike. I'm not a fan of different languages for small cultures, but otherwise, I quite like this. Completely immersive languages are usually what makes me say, "No, I don't want to do this." This is due to the fact of the difficulty of having to alt+tab every time I wish to say say something until I learn the language. The only immersive language that has worked is Blah and Blah is basically just a jumble of a few new words and someone speaking like they have tusks because orcs have... Surprise! Tusks. Even Blah has turned many heads from becoming an orc and is why at a few points in the history, OOCly we orcs have allowed people to speak common until they grasp the language.