So basically the /ccemotes from City of Heroes? That's cool, but, yeah, I do wonder what took them so long.
Edit: I read the thread, and carrionbaggage (one of the Moderators) posted pictures of all of them, about halfway down the page. They're pretty neat, though some have buggy timing at the moment, and I'm disappointed that Electric Storm is not actually a "Shazam" lightning bolt (but more like an electric explosion).