Well, it's certainly good to see something different from the old "elves, humans & dwarves setup". I'm just not sure if I want to join though. Personally, I'd be more tempted to join if there was some more setting/culture background expressed in that first post. 

Like do the goats rule over the other races if they're so smart and advanced? Have they enslaved goblins to conquer the spellborn? If so, does either side or both tend to resent them for it? Do they have airships? Do they have air pirates? Has there ever been a war fought over beer? Do any of the goats revere the ancient goat-demon Azazel? 

It's really cool to have a unique set of races, but what's the score between them?