Guys, it was a joke. How could Ubisoft have stolen what was theirs to begin with. Do us all a favour: take a deep breath, look at the original post again and read ALL of it - especially the bit that says:
"I'm not upset about it. Actually I really am flattered. It's good to know that what we do does get noticed."
Don't just read the 'stealing' part, and try not to put the worst spin possible on it.
Hehe, next time I have to remember to use smiley faces so people know I have my tongue firmly in cheek.
Darn my dry British sense of humour.